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Patent Assignment Assignee Details
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Assignee Name : CH2M HILL, INC.
Total Assignments: 70
Assignment: 1
Reel/Frame:007294/0743   Pages: 3
Recorded: 01/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAIGGER, GLEN T.
Exec Dt:
07/27/1994
2
STEPHENSON, JOSEPH P.
Exec Dt:
11/21/1994
3
NOLASCO, DANIEL A.
Exec Dt:
12/16/1994
4
STRAFFORD, DALTON R.
Exec Dt:
12/16/1994
5
KAUPP, DOUGLAS M.
Exec Dt:
12/16/1994
Assignee
1
CH2M HILL, INC.
6060 S. WILLOW DRIVE
ENGLEWOOD, COLORADO 80111-5142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5480548
NONE
08174350
Correspondence name and address
E. JOSEPH GESS, ISQ.
BURNS, DOANE, SWECKER & MATHIS
699 PRINCE STREET
ALEXANDRIA, VIRGINIA 22314-3187
Assignment: 2
Reel/Frame:008799/0589   Pages: 2
Recorded: 09/11/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PLAYTER, DOUG
Exec Dt:
09/10/1997
Assignee
1
CH2M HILL, INC.
6060 SOUTH WILLOW DRIVE
DENVER, COLORADO 80222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5927903
NONE
08927740
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
THOMAS D. BRATSCHUN
8400 E. PRENTICE AVENUE, STE. 200
ENGLEWOOD, CO 80111
Assignment: 3
Reel/Frame:010846/0622   Pages: 3
Recorded: 06/05/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LINDSAY, MITCHELL H.
Exec Dt:
05/23/2000
2
MAVIS, JAMES D., JR.
Exec Dt:
06/02/2000
Assignee
1
CH2M HILL, INC.
6060 SOUTH WILLOW DRIVE
DENVER, COLORADO 80222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6352575
NONE
09588152
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
THOMAS D. BRATSCHUN
1745 SHEA CENTER DRIVE
SUITE 330
HIGHLANDS RANCH, CO 80126
Assignment: 4
Reel/Frame:010922/0645   Pages: 4
Recorded: 07/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ODOM, JULIUS DAVID
Exec Dt:
06/20/2000
2
MACPHAUL, DAVID
Exec Dt:
07/11/2000
3
HARRIS, MICHAEL R.
Exec Dt:
03/14/2000
Assignee
1
CH2M HILL, INC.
6060 SOUTH WILLOW DRIVE
DENVER, COLORADO 80222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6295823
NONE
09520594
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
THOMAS D. BRATSCHUN
1745 SHEA CENTER DRIVE, SUITE 330
HIGHLANDS RANCH, COLORADO 80129
Assignment: 5
Reel/Frame:013287/0922   Pages: 6
Recorded: 12/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAIGGER, GLEN T
Exec Dt:
11/21/2000
2
WOLLMANN, ALBERT M
Exec Dt:
12/13/2000
3
MURTHY, SUDHIR N
Exec Dt:
11/20/2000
4
FLEISCHER, EDWIN J
Exec Dt:
12/13/2000
5
BRODERICK, THOMAS A
Exec Dt:
12/09/2002
Assignee
1
CH2M HILL, INC.
6060 SOUTH WILLOW DRIVE
DENVER, COLORADO 80222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6517723
NONE
09626879
Correspondence name and address
SWANSON & BRATSCHUN L.L.C.
1745 SHEA CENTER DRIVE
SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 6
Reel/Frame:012259/0726   Pages: 3
Recorded: 10/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLEN, JAN
Exec Dt:
07/23/2001
2
KEMPER, CHUCK
Exec Dt:
07/24/2001
Assignee
1
CH2M HILL, INC.
6060 SOUTH WILLOW DRIVE
DENVER, COLORADO 80222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6383803
NONE
09896904
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
THOMAS D. BRATSCHUN
1745 SHEA CENTER DRIVE, SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 7
Reel/Frame:012395/0677   Pages: 3
Recorded: 12/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LINDSAY, MITCH
Exec Dt:
12/07/2001
2
SHAH, MAHA
Exec Dt:
12/07/2001
Assignee
1
CH2M HILL, INC.
6060 SOUTH WILLOW DRIVE
DENVER, COLORADO 80222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6726750
US20020046652
10021856
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
THOMAS D. BRATSCHUN
1745 SHEA CENTER DRIVE, SUITE 330
HIGHLANDS RANCH, COLORADO 80129
Assignment: 8
Reel/Frame:012614/0056   Pages: 3
Recorded: 02/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUELLER, PAUL
Exec Dt:
01/07/2002
2
MYERS, ANTHONY G.
Exec Dt:
01/15/2001
Assignee
1
CH2M HILL, INC.
6060 SOUTH WILLOW DRIVE
DENVER, COLORADO 80222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6783681
US20020121479
09991478
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
THOMAS D. BRATSCHUN
1745 SHEA CENTER DRIVE, SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 9
Reel/Frame:012602/0800   Pages: 2
Recorded: 02/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONSTANTINE, TIMOTHY ALLAN
Exec Dt:
01/09/2002
Assignee
1
CH2M HILL, INC.
6060 SOUTH WILLOW DRIVE
DENVER, COLORADO 80222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6723244
NONE
09976678
Correspondence name and address
SWANSON & BRATSCHUN, LLC
THOMAS D. BRATSCHUN
1745 SHEA CENTER DRIVE
SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 10
Reel/Frame:012820/0961   Pages: 2
Recorded: 04/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HINMAN, JOHN DAVID
Exec Dt:
04/19/2002
Assignee
1
CH2M HILL, INC.
6060 SOUTH WILLOW DRIVE
DENVER, COLORADO 80222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6728987
NONE
10128209
Correspondence name and address
THOMAS D. BRATSCHUN
SWANSON & BRATSCHUN, L.L.C.
1745 SHEA CENTER DR.,SUITE 330
HIGHLANDS RANCH, CO. 80129
Assignment: 11
Reel/Frame:013151/0840   Pages: 3
Recorded: 07/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
O'CONNOR, KELLY
Exec Dt:
07/01/2002
2
VAN DER TAK, LAURENS
Exec Dt:
06/26/2002
3
WOLLMANN, ALBERT M.
Exec Dt:
06/26/2002
Assignee
1
CH2M HILL, INC.
6060 SOUTH WILLOW DRIVE
DENVER, COLORADO 80222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7138048
NONE
10137130
Correspondence name and address
SWANSON & BRATSCHUN, LLC
THOMAS D. BRATSCHUN
1745 SHEA CENTER DRIVE, STE. 330
HIGHLANDS RANCH, CO 80129
Assignment: 12
Reel/Frame:013256/0149   Pages: 2
Recorded: 09/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHWIRKA, JOSEPH DANIEL
Exec Dt:
08/13/2002
Assignee
1
CH2M HILL, INC.
6060 SOUTH WILLOW DRIVE
DENVER, COLORADO 80222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6787041
US20030010720
10186300
Correspondence name and address
SWANSON & BRATSCHUN, LLC.
THOMAS D. BRATSCHUN
1745 SHEA CENTER DR.
STE. 330
HIGHLANDS RANCH, CO 80129
Assignment: 13
Reel/Frame:013359/0476   Pages: 2
Recorded: 10/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
QUIMBY, JAY M.
Exec Dt:
08/29/2002
Assignee
1
CH2M HILL, INC.
6060 SOUTH WILLOW DRIVE
DENVER, COLORADO 80222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
H002198
NONE
10208259
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
THOMAS D. BRATSCHUN
1745 SHEA CENTER DRIVE, SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 14
Reel/Frame:013656/0966   Pages: 2
Recorded: 01/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ALLEN, JAN
Exec Dt:
12/13/2002
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6893864
US20040082060
10279760
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
THOMAS D. BRATSCHUN
1745 SHEA CENTER DRIVE, SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 15
Reel/Frame:013682/0247   Pages: 2
Recorded: 01/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEE, JOHN W., JR.
Exec Dt:
12/18/2002
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMACIA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6905600
US20030121851
10286454
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
THOMAS D. BRATSCHUN
1745 SHEA CENTER DRIVE, SUITE 330
HIGHLANDS RANCH, CO 80219
Assignment: 16
Reel/Frame:018581/0976   Pages: 2
Recorded: 12/05/2006
Attorney Dkt #:CH2M.17-3/C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEE, JOHN W, JR.
Exec Dt:
12/18/2002
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7311834
US20070095734
11586343
Correspondence name and address
THOMAS D. BRATSCHUN
1745 SHEA CENTER DRIVE, SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 17
Reel/Frame:014157/0262   Pages: 5
Recorded: 06/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIEGELMAN, EDWARD A.
Exec Dt:
05/30/2003
2
HUBER, DANIEL C.
Exec Dt:
05/30/2003
3
HEYERDAHL, LUKE A.
Exec Dt:
05/30/2003
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050034075
10456019
Correspondence name and address
SWANSON & BRATSCHUN, LLC
THOMAS D. BRATSCHUN
1745 SHEA CENTER DRIVE, SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 18
Reel/Frame:013810/0124   Pages: 6
Recorded: 07/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMASON, DAVID
Exec Dt:
06/24/2003
2
GOODSON, MARY WILLIAMS
Exec Dt:
07/01/2003
3
SUNDBURG, CHRISTIAN CARL
Exec Dt:
06/25/2003
4
DOLEAC, MICHAEL LOUIS
Exec Dt:
07/14/2003
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7171787
US20040261326
10606172
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
THOMAS D. BRATSCHUN
1745 SHEA CENTER DRIVE
SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 19
Reel/Frame:014459/0075   Pages: 3
Recorded: 09/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAIGGER, GLEN T.
Exec Dt:
08/27/2003
2
FLEISCHER, EDWIN J.
Exec Dt:
08/20/2003
3
WOLLMANN, ALBERT M.
Exec Dt:
08/20/2003
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6946073
US20050045557
10654186
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
THOMAS D. BRATSCHUN
1745 SHEA CENTER DRIVE, SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 20
Reel/Frame:014273/0957   Pages: 3
Recorded: 01/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCCORMICK, THOMAS M
Exec Dt:
08/28/2003
2
MEDINA, DANIEL E
Exec Dt:
01/08/2004
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7029201
NONE
10651320
Correspondence name and address
SWANSON & BRATSCHUN L.L.C.
1745 SHEA CENTER DRIVE
SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 21
Reel/Frame:014808/0476   Pages: 4
Recorded: 12/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELLIS, JANET W.
Exec Dt:
10/20/2003
2
DEHN, STARR J.
Exec Dt:
10/10/2003
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050026119
10632684
Correspondence name and address
PERKINS COIE LLP
MAURICE J. PIRIO
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 22
Reel/Frame:014765/0394   Pages: 3
Recorded: 12/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUELLER, PAUL
Exec Dt:
12/01/2003
2
MEYERS, ANTHONY G.
Exec Dt:
12/02/2003
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7025884
US20040108270
10727441
Correspondence name and address
SWANSON & BRATSCHUN, LLC
JAMES L. BROWN
1745 SHEA CENTER DRIVE, SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 23
Reel/Frame:014792/0532   Pages: 3
Recorded: 12/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEMPER, CHARLES C.
Exec Dt:
12/01/2003
2
ALLEN, JAN
Exec Dt:
11/14/2003
3
KRAEMER, TOM
Exec Dt:
11/20/2003
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8313921
US20040191755
10732162
Correspondence name and address
SWANSON & BRATSCHUN
THOMAS D. BRATSCHUN
1745 SHEA CENTER DRIVE
SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 24
Reel/Frame:015567/0538   Pages: 3
Recorded: 07/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUELLER, PAUL
Exec Dt:
12/01/2003
2
MYERS, ANTHONY G.
Exec Dt:
12/02/2003
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7025884
US20040108270
10727441
Correspondence name and address
SWANSON & BRATSCHUN, LLC
JAMES L. BROWN
1745 SHEA CENTER DRIVE, SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 25
Reel/Frame:016484/0197   Pages: 3
Recorded: 09/01/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUELLER, PAUL
Exec Dt:
12/01/2003
2
MYERS, ANTHONY G
Exec Dt:
12/02/2003
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7144510
US20050274674
11208905
Correspondence name and address
SWANSON AND BRATSCHUN, LLC
1745 SHEA CENTER DRIVE, SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 26
Reel/Frame:018613/0467   Pages: 3
Recorded: 12/11/2006
Attorney Dkt #:CH2M.07/CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUELLER, PAUL
Exec Dt:
12/01/2003
2
MYERS, ANTHONY G.
Exec Dt:
12/02/2003
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070090050
11567077
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
1745 SHEA CENTER DRIVE, SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 27
Reel/Frame:015060/0435   Pages: 4
Recorded: 03/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATWARDHAN, AVINASH S.
Exec Dt:
12/08/2003
2
TYAGI, ADITYA
Exec Dt:
12/15/2003
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7062406
US20050103720
10714590
Correspondence name and address
MAURICE J. PIRIO
PERKINS COIE LLP
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 28
Reel/Frame:014983/0439   Pages: 3
Recorded: 02/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MILLER, THOMAS J.
Exec Dt:
02/02/2004
2
JANSEN, JOHN R.
Exec Dt:
02/06/2004
Assignees
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
2
RUEKERT & MIELKE, INC.
W233 N2080 RIDGEVIEW PARKWAY
WAUKESHA, WISCONSIN 53188-1020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7000711
US20050173156
10774678
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
THOMAS D. BRATSCHUN
1745 SHEA CENTER DRIVE, SUITE 330
HIGHLANDS RANCH, COLORADO 80129
Assignment: 29
Reel/Frame:015207/0251   Pages: 3
Recorded: 04/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATHULA, VANI S.
Exec Dt:
04/09/2004
2
ROWE, REGINALD L.
Exec Dt:
04/12/2004
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050209817
10823036
Correspondence name and address
PERKINS COIE LLP
EDEARDS S. HOTCHKISS
PATENT-SEA
P.O. BOX 1247
SEATTLE, WASHINGTON 98111-1247
Assignment: 30
Reel/Frame:015388/0635   Pages: 2
Recorded: 05/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON, BRUCE R.
Exec Dt:
05/20/2004
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6982036
US20050016920
10853472
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
JAMES L. BROWN
1745 SHEA CENTER DRIVE, SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 31
Reel/Frame:016040/0885   Pages: 4
Recorded: 11/30/2004
Attorney Dkt #:166538013US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, BRUCE R.
Exec Dt:
11/23/2004
2
DAIGGER, GLEN T.
Exec Dt:
11/22/2004
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7279102
US20060113244
10999345
Correspondence name and address
EDWARD S. HOTCHKISS
PERKINS COIE LLP
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 32
Reel/Frame:016193/0108   Pages: 6
Recorded: 01/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATWARDHAN, AVINASH S.
Exec Dt:
01/11/2005
2
THORPE, JARED N.
Exec Dt:
01/06/2005
3
EUSUFF, MUZAFFAR
Exec Dt:
01/13/2005
4
NORBY, GREG
Exec Dt:
01/14/2005
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7103479
US20050246102
11036414
Correspondence name and address
MAURICE J. PIRLO
PERKINS COIE LLP
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 33
Reel/Frame:016905/0774   Pages: 6
Recorded: 08/18/2005
Attorney Dkt #:166538007US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATWARDHAN, AVINASH S.
Exec Dt:
08/04/2005
2
JOBES, THOMAS
Exec Dt:
08/15/2005
3
THORPE, JARED N.
Exec Dt:
08/15/2005
4
MADON, SHAROOK
Exec Dt:
08/16/2005
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050273300
11137106
Correspondence name and address
MAURICE J. PIRIO
PERKINS COIE LLP
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 34
Reel/Frame:016983/0628   Pages: 3
Recorded: 09/16/2005
Attorney Dkt #:166538025US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAISER-HILL COMPANY, LLC
Exec Dt:
08/25/2005
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7745679
US20060235258
10547445
Correspondence name and address
ROBERT G. WOOLSTON
PERKINS COIE LLP
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 35
Reel/Frame:016998/0548   Pages: 3
Recorded: 09/19/2005
Attorney Dkt #:166538002US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAISER-HILL COMPANY, LLC
Exec Dt:
08/25/2005
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8742195
US20080119682
10547100
Correspondence name and address
ROBERT G. WOOLSTON
PERKINS COIE LLP
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 36
Reel/Frame:017424/0125   Pages: 3
Recorded: 04/05/2006
Attorney Dkt #:16653.8030.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGGINS, THOMAS E.
Exec Dt:
03/28/2006
2
SIMPKIN, THOMAS
Exec Dt:
03/29/2006
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA ST.
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070098501
11278009
Correspondence name and address
KENNETH H. OHRINER
P.O. BOX 1208
SEATTLE, WA 98111-1208
Assignment: 37
Reel/Frame:017562/0746   Pages: 4
Recorded: 05/02/2006
Attorney Dkt #:16653.8029.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGGINS, THOMAS E.
Exec Dt:
04/10/2006
2
SIMPKIN, THOMAS
Exec Dt:
05/01/2006
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA ST.
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070098502
11361325
Correspondence name and address
KENNETH H. OHRINER
P.O. BOX 1208
SEATTLE, WA 98111-1208
Assignment: 38
Reel/Frame:017996/0531   Pages: 3
Recorded: 06/26/2006
Attorney Dkt #:166538004us
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GOZ, CHRISTOPHER S.
Exec Dt:
05/03/2006
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7068161
US20050024204
10632239
Correspondence name and address
MAURICE J. PIRIO
PERKINS COIE LLP
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 39
Reel/Frame:017996/0528   Pages: 3
Recorded: 06/26/2006
Attorney Dkt #:166538004US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CH2M HILL INTERNATIONAL, LTD.
Exec Dt:
06/15/2006
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7068161
US20050024204
10632239
Correspondence name and address
MAURICE J. PIRIO
PERKINS COIE LLP
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 40
Reel/Frame:019363/0291   Pages: 3
Recorded: 05/31/2007
Attorney Dkt #:16653.8033.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HIGGINS, THOMAS E.
Exec Dt:
05/31/2007
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA ST.
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7645092
US20070225542
11756387
Correspondence name and address
KENNETH H. OHRINER
P.O. BOX 1208
SEATTLE, WA 98111-1208
Assignment: 41
Reel/Frame:020199/0555   Pages: 4
Recorded: 12/05/2007
Attorney Dkt #:189205/US/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WILLIAMS, TODD OWEN
Exec Dt:
10/12/2007
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7537699
US20080290024
11872551
Correspondence name and address
VALERIE H. BROWN
370 17TH STREET
SUITE 4700
DENVER, CO 80202
Assignment: 42
Reel/Frame:020169/0506   Pages: 3
Recorded: 11/28/2007
Attorney Dkt #:16653.8032.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAVIS, JAMES D.
Exec Dt:
11/21/2007
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA ST.
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080121585
11945012
Correspondence name and address
KENNETH H. OHRINER
P.O. BOX 1208
SEATTLE, WA 98111-1208
Assignment: 43
Reel/Frame:020563/0523   Pages: 7
Recorded: 02/26/2008
Attorney Dkt #:188067/US/4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, MICHAEL ERNEST
Exec Dt:
01/17/2008
2
MALONEY, MARTIN DAVID
Exec Dt:
01/08/2008
3
REIBOLD, MARTY JOHN
Exec Dt:
01/08/2008
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080224106
11851932
Correspondence name and address
VALERIE H. BROWN
370 17TH STREET
SUITE 4700
DENVER, CO 80202
Assignment: 44
Reel/Frame:020988/0042   Pages: 4
Recorded: 05/22/2008
Attorney Dkt #:190041/US/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VECO GAS TECHNOLOGY, INC.
Exec Dt:
05/16/2008
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7446673
US20070018851
10536676
Correspondence name and address
VALERIE H. BROWN
370 17TH STREET
SUITE 4700
DENVER, CO 80202
Assignment: 45
Reel/Frame:021914/0386   Pages: 4
Recorded: 12/02/2008
Attorney Dkt #:190041/US/4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VECO GAS TECHNOLOGY, INC.
Exec Dt:
05/16/2008
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090091472
12244934
Correspondence name and address
VALERIE H. BROWN
370 17TH STREET
SUITE 4700
DENVER, CO 80202
Assignment: 46
Reel/Frame:022518/0674   Pages: 4
Recorded: 04/08/2009
Attorney Dkt #:190041/US/3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VECO GAS TECHNOLOGY, INC.
Exec Dt:
05/16/2008
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA
ENGLEWOOD, COLORADO 80111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070241931
11726479
Correspondence name and address
VALERIE H. BROWN
370 17TH STREET
SUITE 4700
DENVER, CO 80202
Assignment: 47
Reel/Frame:025632/0661   Pages: 5
Recorded: 01/13/2011
Attorney Dkt #:P190044.US.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VECO GAS TECHNOLOGY, INC.
Exec Dt:
05/27/2008
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5983164
NONE
09030275
Correspondence name and address
VALERIE H. BROWN
1400 WEWATTA STREET
SUITE 400
DENVER, CO 80202-5549
Assignment: 48
Reel/Frame:025632/0939   Pages: 5
Recorded: 01/13/2011
Attorney Dkt #:P190044.US.03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VECO GAS TECHNOLOGY, INC.
Exec Dt:
05/27/2008
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6446014
NONE
09436066
Correspondence name and address
VALERIE H. BROWN
1400 WEWATTA STREET
SUITE 400
DENVER, CO 80202-5549
Assignment: 49
Reel/Frame:021262/0777   Pages: 4
Recorded: 07/21/2008
Attorney Dkt #:189104/US/3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BERG, PAUL A.
Exec Dt:
06/03/2008
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7754090
NONE
12126620
Correspondence name and address
VALERIE H. BROWN
370 17TH STREET
SUITE 4700
DENVER, CO 80202
Assignment: 50
Reel/Frame:021402/0811   Pages: 4
Recorded: 08/18/2008
Attorney Dkt #:189783/US/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HIGGINS, THOMAS E.
Exec Dt:
07/11/2008
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090130013
12167139
Correspondence name and address
VALERIE H. BROWN
370 17TH STREET
SUITE 4700
DENVER, CO 80202
Assignment: 51
Reel/Frame:021436/0823   Pages: 4
Recorded: 08/25/2008
Attorney Dkt #:189083/US/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAIGGER, GLEN T.
Exec Dt:
07/25/2008
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7927493
US20080302723
12119175
Correspondence name and address
VALERIE H. BROWN
370 17TH STREET
SUITE 4700
DENVER, CO 80202
Assignment: 52
Reel/Frame:026586/0780   Pages: 4
Recorded: 07/13/2011
Attorney Dkt #:P189083.US.03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAIGGER, GLEN T.
Exec Dt:
07/25/2008
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8105490
US20110192776
13088131
Correspondence name and address
ROBERT D. HOGE/DORSEY & WHITNEY LLP
1400, WEWATTA STREET
SUITE 400
DENVER, CO 80202
Assignment: 53
Reel/Frame:021857/0433   Pages: 6
Recorded: 11/19/2008
Attorney Dkt #:190221/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OCONDI, CHAM
Exec Dt:
10/27/2008
2
COMPTON, LARRY J.
Exec Dt:
10/27/2008
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112-5946
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100101774
12260907
Correspondence name and address
TERRIE SLAYTON
370 SEVENTEENTH STREET
SUITE 4700
DENVER, CO 80202-5647
Assignment: 54
Reel/Frame:021946/0781   Pages: 5
Recorded: 12/09/2008
Attorney Dkt #:189494/US/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEE, JOHN W., JR.
Exec Dt:
11/21/2008
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7968760
US20080223793
12048423
Correspondence name and address
VALERIE H. BROWN
370 17TH STREET
SUITE 4700
DENVER, CO 80202
Assignment: 55
Reel/Frame:021944/0863   Pages: 4
Recorded: 12/04/2008
Attorney Dkt #:189205/US/3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WILLIAMS, TODD OWEN
Exec Dt:
12/02/2008
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8119003
NONE
12327526
Correspondence name and address
TERRIE SLAYTON
370 SEVENTEENTH STREET, SUITE 4700
DENVER, CO 80202-5647
Assignment: 56
Reel/Frame:022422/0721   Pages: 8
Recorded: 03/19/2009
Attorney Dkt #:189347/US/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOCHART, STEVEN E.
Exec Dt:
02/23/2009
2
MILLER, RYAN C.
Exec Dt:
01/16/2009
3
NUGENT, NIGEL H.
Exec Dt:
03/11/2009
4
STOPPENHAGEN, STEPHANIE A.
Exec Dt:
01/13/2009
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090177458
12141795
Correspondence name and address
VALERIE H. BROWN
370 17TH STREET
SUITE 4700
DENVER, CO 80202
Assignment: 57
Reel/Frame:023598/0134   Pages: 4
Recorded: 12/03/2009
Attorney Dkt #:190477/US/3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OCONDI, CHAM
Exec Dt:
09/02/2009
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100051110
12552630
Correspondence name and address
VALERIE H. BROWN
370 17TH STREET
SUITE 4700
DENVER, CO 80202
Assignment: 58
Reel/Frame:025723/0767   Pages: 7
Recorded: 01/31/2011
Attorney Dkt #:190477/US/3
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SERIAL NUMBER (TO REMOVE INCORRECT SERIAL NUMBER 12522630) PREVIOUSLY RECORDED ON REEL 023598 FRAME 0134. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
OCONDI, CHAM
Exec Dt:
09/02/2009
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112-5946
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100051110
12552630
Correspondence name and address
ROBERT D. HOGE/DORSEY & WHITNEY LLP
1400, WEWATTA STREET
SUITE 400
DENVER, CO 80202
Assignment: 59
Reel/Frame:024144/0639   Pages: 4
Recorded: 03/26/2010
Attorney Dkt #:P191095.US.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FEHER, PETER
Exec Dt:
03/05/2010
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8282836
US20100224570
12707463
Correspondence name and address
VALERIE H. BROWN
370 17TH STREET
SUITE 4700
DENVER, CO 80202
Assignment: 60
Reel/Frame:025053/0113   Pages: 6
Recorded: 09/28/2010
Attorney Dkt #:P191539.US.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OCONDI, CHAM
Exec Dt:
09/03/2010
2
HUGHES, GARY E.
Exec Dt:
09/03/2010
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8700220
US20110060472
12876947
Correspondence name and address
VALERIE H. BROWN
370 17TH STREET
SUITE 4700
DENVER, CO 80202
Assignment: 61
Reel/Frame:025098/0231   Pages: 10
Recorded: 10/06/2010
Attorney Dkt #:P202331.US.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OCONDI, CHAM
Exec Dt:
09/16/2010
2
COMPTON, LARRY J.
Exec Dt:
09/17/2010
3
OCONDI, MARK
Exec Dt:
09/16/2010
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8633830
US20120086580
12898818
Correspondence name and address
VALERIE H. BROWN
370 17TH STREET
SUITE 4700
DENVER, CO 80202
Assignment: 62
Reel/Frame:026872/0475   Pages: 14
Recorded: 09/08/2011
Attorney Dkt #:P191578.US.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAIGGER, GLEN T.
Exec Dt:
08/30/2011
2
SANDINO, JULIAN
Exec Dt:
08/31/2011
3
GOODWIN, STEVEN J.
Exec Dt:
08/24/2011
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8721887
US20110132837
12962348
Correspondence name and address
ROBERT D. HOGE/DORSEY & WHITNEY LLP
1400, WEWATTA STREET
SUITE 400
DENVER, CO 80202
Assignment: 63
Reel/Frame:031051/0828   Pages: 13
Recorded: 08/21/2013
Attorney Dkt #:P237462.US.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RASMUSSEN, BENJAMIN DAVID
Exec Dt:
05/20/2013
2
KIRKENDALL, ROBERT
Exec Dt:
07/23/2013
3
MONIS, MICHAEL RYAN
Exec Dt:
05/14/2013
4
BERLINER, AUBREY AARON, III
Exec Dt:
05/14/2013
5
MOORE, JUDSON WILKINS
Exec Dt:
08/12/2013
6
HEBERLING, DALE WAYNE
Exec Dt:
05/20/2013
7
KIBBEE, KEITH LAURENCE
Exec Dt:
05/14/2013
8
SEGER, DAVID WALTER
Exec Dt:
05/14/2013
9
MEIER, TIMOTHY GERALD
Exec Dt:
05/22/2013
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9713289
US20140213169
13843596
Correspondence name and address
DORSEY & WHITNEY LLP
1400 WEWATTA STREET
SUITE 400
DENVER, CO 80202-5549
Assignment: 64
Reel/Frame:030777/0971   Pages: 4
Recorded: 07/11/2013
Attorney Dkt #:P191095.US.03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FEHER, PETER
Exec Dt:
05/23/2013
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110146802
13022409
Correspondence name and address
ROBERT D. HOGE / DORSEY & WHITNEY LLP
1400 WEWATTA STREET
SUITE 400
DENVER, CO 80202-5549
Assignment: 65
Reel/Frame:039819/0969   Pages: 5
Recorded: 09/21/2016
Attorney Dkt #:790119.402
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BOLTZ, JOSHUA P.
Exec Dt:
10/03/2014
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112-5946
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10138148
US20150336827
14719233
Correspondence name and address
SEED IP LAW GROUP PLLC
701 FIFTH AVENUE, SUITE 5400
SEATTLE, WA 98104
Assignment: 66
Reel/Frame:038393/0864   Pages: 17
Recorded: 04/27/2016
Attorney Dkt #:P244552.US.02, WO.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, BRUCE
Exec Dt:
06/15/2015
2
AUSTIN, DAVID
Exec Dt:
06/16/2015
3
DAIGGER, GLEN T.
Exec Dt:
06/23/2015
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10138148
US20150336827
14719233
Correspondence name and address
DORSEY & WHITNEY LLP
1400 WEWATTA STREET
SUITE 400
DENVER, CO 80202-5549
Assignment: 67
Reel/Frame:043535/0408   Pages: 7
Recorded: 09/08/2017
Attorney Dkt #:P244158.US.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRUBB, DENNIS G.
Exec Dt:
05/25/2017
2
BERGGREN, DUSTY R.V.
Exec Dt:
06/19/2017
3
DALTON-ATHA, ANTHONY
Exec Dt:
08/22/2017
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112-5946
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9885647
US20150290647
14682862
Correspondence name and address
DORSEY & WHITNEY LLP
1400 WEWATTA STREET, SUITE 400
SUITE 400
DENVER, CO 80202-5549
Assignment: 68
Reel/Frame:044417/0862   Pages: 10
Recorded: 12/18/2017
Attorney Dkt #:94843-16
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
WILMINGTON TRUST, NA
Exec Dt:
12/15/2017
Assignees
1
CH2M HILL, INC.
550 W. CYPRESS CREEK ROAD
SUITE 400
FT. LAUDERDALE, FLORIDA 33309
2
CH2M HILL ENGINEERS, INC.
9191 SOUTH JAMAICA ST
ENGLEWOOD, COLORADO 80112
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6517723
NONE
09626879
 
6534306
NONE
09709837
 
6383803
NONE
09896904
 
6723244
NONE
09976678
 
6728987
NONE
10128209
 
7138048
NONE
10137130
 
H002198
NONE
10208259
 
6893864
US20040082060
10279760
 
6905600
US20030121851
10286454
 
6863818
US20030159988
10365567
 
8742195
US20080119682
10547100
 
7745679
US20060235258
10547445
 
7171787
US20040261326
10606172
 
7068161
US20050024204
10632239
 
6946073
US20050045557
10654186
 
8313921
US20040191755
10732162
 
7000711
US20050173156
10774678
 
6982036
US20050016920
10853472
 
7279102
US20060113244
10999345
 
7144510
US20050274674
11208905
 
7311834
US20070095734
11586343
 
7645092
US20070225542
11756387
 
7537699
US20080290024
11872551
 
7968760
US20080223793
12048423
 
7927493
US20080302723
12119175
 
8119003
NONE
12327526
 
8178059
US20090145770
12329471
 
8282836
US20100224570
12707463
 
8721887
US20110132837
12962348
 
8105490
US20110192776
13088131
 
9713289
US20140213169
13843596
 
9885647
US20150290647
14682862
 
D754664
NONE
29450304
Correspondence name and address
MARK KONZELMANN
1 NEW YORK PLAZA
FLOOR 26
NEW YORK, NY 10004
Assignment: 69
Reel/Frame:044460/0727   Pages: 10
Recorded: 12/21/2017
Attorney Dkt #:94843-16
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
WELLS FARGO BANK, NA
Exec Dt:
12/15/2017
Assignees
1
CH2M HILL ENGINEERS, INC.
9191 SOUTH JAMAICA ST
ENGLEWOOD, COLORADO 80112
2
CH2M HILL, INC.
9191 SOUTH JAMAICA ST
ENGLEWOOD, COLORADO 80112
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6517723
NONE
09626879
 
6534306
NONE
09709837
 
6383803
NONE
09896904
 
6723244
NONE
09976678
 
6728987
NONE
10128209
 
7138048
NONE
10137130
 
H002198
NONE
10208259
 
6893864
US20040082060
10279760
 
6905600
US20030121851
10286454
 
6863818
US20030159988
10365567
 
8742195
US20080119682
10547100
 
7745679
US20060235258
10547445
 
7171787
US20040261326
10606172
 
7068161
US20050024204
10632239
 
6946073
US20050045557
10654186
 
8313921
US20040191755
10732162
 
7000711
US20050173156
10774678
 
6982036
US20050016920
10853472
 
7279102
US20060113244
10999345
 
7144510
US20050274674
11208905
 
7311834
US20070095734
11586343
 
7645092
US20070225542
11756387
 
7537699
US20080290024
11872551
 
7968760
US20080223793
12048423
 
7927493
US20080302723
12119175
 
8119003
NONE
12327526
 
8178059
US20090145770
12329471
 
8282836
US20100224570
12707463
 
8721887
US20110132837
12962348
 
8105490
US20110192776
13088131
 
9713289
US20140213169
13843596
 
9885647
US20150290647
14682862
 
D754664
NONE
29450304
Correspondence name and address
MARK KONZELMANN
1 NEW YORK PLAZA
FLOOR 26
NEW YORK, NY 10004
Assignment: 70
Reel/Frame:048887/0579   Pages: 7
Recorded: 04/15/2019
Attorney Dkt #:P259401.US.02 & WO.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMPSON, BEN
Exec Dt:
01/21/2019
2
NOVAK, MICHAEL
Exec Dt:
02/12/2019
3
NIEMET, MICHAEL
Exec Dt:
01/21/2019
Assignee
1
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10324007
US20180095012
15724811
Correspondence name and address
DORSEY & WHITNEY LLP
1400 WEWATTA STREET
SUITE 400
DENVER, CO 80202

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