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Patent Assignment Assignor Details
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Assignor Name : ZUBRIN, ROBERT M.
Total Assignments: 21
Assignment: 1
Reel/Frame:008618/0960   Pages: 5
Recorded: 07/18/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAPP, MITCHELL B.
Exec Dt:
03/05/1997
2
ZUBRIN, ROBERT M.
Exec Dt:
03/05/1997
Assignee
1
PIONEER ROCKETPLANE CORPORATION, A COLORADO CORPORATION
SUITE 125
445 UNION BOULEVARD
LAKEWOOD, COLORADO 80228
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6119985
NONE
08813476
Correspondence name and address
HOLLAND & HART LLP
ANDREW D. SORENSEN
555 17TH STREET
SUITE 3200
DENVER, CO 80202-3979
Assignment: 2
Reel/Frame:008622/0897   Pages: 11
Recorded: 07/17/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAPP, MITCHELL B.
Exec Dt:
03/05/1997
2
ZUBRIN, ROBERT M.
Exec Dt:
03/05/1997
3
RAYMER, DANIEL P.
Exec Dt:
04/10/1997
Assignee
1
PIONEER ROCKETPLANE CORPORATION
A COLORADO CORPORATION
445 UNION BOULEVARD, SUITE 125
LAKEWOOD, COLORADO 80228
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D405750
NONE
29066308
Correspondence name and address
HOLLAND & HART LLP
ANDREW D, SORENSEN
555 17TH STREET SUITE 3200
DENVER, CO 80202-3979
Assignment: 3
Reel/Frame:011243/0061   Pages: 4
Recorded: 01/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZUBRIN, ROBERT M.
Exec Dt:
04/20/1998
2
FRANKIE, BRIAN M.
Exec Dt:
04/20/1998
3
LOWTHER, SCOTT E.
Exec Dt:
04/20/1998
Assignee
1
PIONEER INVENTION, INC., A COLORADO CORPORATION
445 UNION BOULEVARD, SUITE 125
D/B/A PIONEER ASTRONAUTICS
LAKEWOOD, COLORADO 80228
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6347627
NONE
09064998
Correspondence name and address
DORSEY & WHITNEY LLP
JAMES A. PINTO
370 17TH STREET, SUITE 4400
DENVER, CO 80202
Assignment: 4
Reel/Frame:012236/0909   Pages: 4
Recorded: 10/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANKIE, BRIAN M.
Exec Dt:
04/20/1998
2
ZUBRIN, ROBERT M.
Exec Dt:
04/20/1998
3
LOWTHER, SCOTT E.
Exec Dt:
04/20/1998
Assignee
1
PIONEER INVENTION, INC.
445 UNION BOULEVARD, SUITE 125
D/B/A PIONOEER ASTRONAUTICS
LAKEWOOD, COLORADO 80228
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7165546
US20020056451
09865995
Correspondence name and address
JAMES A. PINTO ESQ.
SUITE 4700, REPUBLIC PLAZA BUILDING
370 SEVENTEENTH STREET
DENVER, CO 80202
Assignment: 5
Reel/Frame:017601/0822   Pages: 5
Recorded: 05/09/2006
Attorney Dkt #:187631/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZUBRIN, ROBERT M.
Exec Dt:
04/03/2006
2
BERGGREN, MARK H.
Exec Dt:
04/03/2006
Assignee
1
PIONEER INVENTION, INC. D/B/A PIONEER ASTRONAUTICS
11111 WEST 8TH AVENUE, UNIT A
LAKEWOOD, COLORADO 80215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7506685
US20070227729
11392898
Correspondence name and address
PAUL J. PRENDERGAST
DORSEY & WHITNEY LLP
REPUBLIC PLAZA BUILDING, SUITE 4700
370 SEVENTEENTH STREET
DENVER, COLORADO 80202-5647
Assignment: 6
Reel/Frame:018176/0496   Pages: 7
Recorded: 08/24/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZUBRIN, ROBERT M.
Exec Dt:
06/12/2006
2
BERGGREN, MARK H.
Exec Dt:
06/12/2006
3
HARBER, DAN
Exec Dt:
06/12/2006
4
ROSE, HEATHER ANN
Exec Dt:
06/12/2006
Assignee
1
PIONEER INVENTION, INC. D/B/A PIONEER ASTRONAUTICS
11111 W. 8TH AVE., UNIT A
LAKEWOOD, COLORADO 80215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7735777
US20070278344
11422486
Correspondence name and address
PAUL J. PRENDERGAST
SWANSON & BRATSCHUN, L.L.C.
1745 SHEA CENTER DRIVE
SUITE 330
HIGHLANDS RANCH, COLORADO 80129
Assignment: 7
Reel/Frame:024344/0354   Pages: 7
Recorded: 05/06/2010
Attorney Dkt #:0250.187747/US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZUBRIN, ROBERT M.
Exec Dt:
06/12/2006
2
BERGGREN, MARK H.
Exec Dt:
06/12/2006
3
HARBER, DAN
Exec Dt:
06/12/2006
4
ROSE, HEATHER ANN
Exec Dt:
06/12/2006
Assignee
1
PIONEER ASTRONAUTICS
11111 W. 8TH AVE., UNIT A
LAKEWOOD, COLORADO 80215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7871036
US20100200693
12767615
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 8
Reel/Frame:019139/0003   Pages: 5
Recorded: 04/10/2007
Attorney Dkt #:187572/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZUBRIN, ROBERT M.
Exec Dt:
10/12/2006
2
PIONEER ASTRONAUTICS
Exec Dt:
10/12/2006
Assignee
1
PIONEER ASTRONAUTICS
11111 WEST 8TH AVENUE
UNIT A
LAKEWOOD, COLORADO 80215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9101898
US20090148352
11537439
Correspondence name and address
SWANSON & BRATSCHUN L.L.C.
1745 SHEA CENTER DRIVE
SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 9
Reel/Frame:030455/0728   Pages: 5
Recorded: 05/21/2013
Attorney Dkt #:40822.0005USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZUBRIN, ROBERT M.
Exec Dt:
10/12/2006
2
STROTT, DAVID KENNETH
Exec Dt:
10/17/2006
3
MUSCATELLO, ANTHONY CURTIS
Exec Dt:
10/12/2006
4
JAMESON, NICHOLAS F.
Exec Dt:
10/12/2006
5
BOSTWICK-WHITE, EMILY
Exec Dt:
10/12/2006
Assignee
1
PIONEER ASTRONAUTICS
11111 WEST 8TH AVENUE, UNIT A
LAKEWOOD, COLORADO 80215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8652402
US20130181168
13745544
Correspondence name and address
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 10
Reel/Frame:031939/0517   Pages: 5
Recorded: 01/10/2014
Attorney Dkt #:40822.0005USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZUBRIN, ROBERT M.
Exec Dt:
10/12/2006
2
STROTT, DAVID KENNETH
Exec Dt:
10/17/2006
3
MUSCATELLO, ANTHONY C.
Exec Dt:
10/12/2006
4
JAMESON, NICHOLAS F.
Exec Dt:
10/12/2006
5
BOSTWICK-WHITE, EMILY
Exec Dt:
10/12/2006
Assignee
1
PIONEER ASTRONAUTICS
11111 WEST 8TH AVENUE, UNIT A
LAKEWOOD, COLORADO 80215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9283530
US20140127092
14150128
Correspondence name and address
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 11
Reel/Frame:019086/0707   Pages: 2
Recorded: 03/29/2007
Attorney Dkt #:33462/US/2/CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZUBRIN, ROBERT M.
Exec Dt:
03/19/2007
Assignee
1
PIONEER ASTRONAUTICS
11111 WEST 8TH AVENUE
UNIT A
LAKEWOOD, COLORADO 80215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7947137
US20100269964
11684129
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
1745 SHEA CENTE DRIVE
SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 12
Reel/Frame:026253/0077   Pages: 2
Recorded: 05/10/2011
Attorney Dkt #:0250.33462/US/3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZUBRIN, ROBERT M.
Exec Dt:
03/19/2007
Assignee
1
PIONEER ASTRONAUTICS
11111 WEST 8TH AVENUE, UNIT A
LAKEWOOD, COLORADO 80215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110186193
13080315
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 13
Reel/Frame:022826/0382   Pages: 3
Recorded: 06/15/2009
Attorney Dkt #:0250.187631/US/CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZUBRIN, ROBERT M.
Exec Dt:
06/04/2009
2
BERGGREN, MARK H.
Exec Dt:
06/04/2009
Assignee
1
PIONEER ENERGY, INC.
11111 WEST 8TH AVENUE, UNIT A
LAKEWOOD, COLORADO 80215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9605522
US20090236093
12389989
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 14
Reel/Frame:022826/0409   Pages: 3
Recorded: 06/15/2009
Attorney Dkt #:0250.187631/US/DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZUBRIN, ROBERT M.
Exec Dt:
06/04/2009
2
BERGGREN, MARK H.
Exec Dt:
06/04/2009
Assignee
1
PIONEER ENERGY, INC.
11111 WEST 8TH AVENUE, UNIT A
LAKEWOOD, COLORADO 80215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8602095
US20090229815
12390015
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 15
Reel/Frame:028855/0650   Pages: 3
Recorded: 08/27/2012
Attorney Dkt #:40822.0007USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZUBRIN, ROBERT M.
Exec Dt:
08/16/2012
Assignee
1
PIONEER ASTRONAUTICS
11111 WEST 8TH AVENUE, UNIT A
LAKEWOOD, COLORADO 80215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7585381
NONE
10913990
Correspondence name and address
MERCHANT & GOULD PC
1050 SEVENTEENTH STREET, SUITE 1950
DENVER, CO 80265
Assignment: 16
Reel/Frame:031948/0993   Pages: 4
Recorded: 01/13/2014
Attorney Dkt #:40816.0006USD2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZUBRIN, ROBERT M.
Exec Dt:
01/10/2014
2
BERGGREN, MARK H.
Exec Dt:
01/10/2014
Assignee
1
PIONEER ENERGY, INC.
11111 WEST 8TH AVENUE, UNIT A
LAKEWOOD, COLORADO 80215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140065026
14072729
Correspondence name and address
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 17
Reel/Frame:033213/0817   Pages: 4
Recorded: 06/30/2014
Attorney Dkt #:017290.0019/PE0008USC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZUBRIN, ROBERT M.
Exec Dt:
06/27/2014
2
BERGGREN, MARK H.
Exec Dt:
06/27/2014
Assignee
1
PIONEER ENERGY, INC.
11111 W. 8TH AVE, UNIT B
LAKEWOOD, COLORADO 80215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9605523
US20140284066
14143754
Correspondence name and address
BROWNSTEIN HYATT FARBER SCHRECK, LLP
410 SEVENTEENTH ST.
SUITE 2200
DENVER, CO 80202
Assignment: 18
Reel/Frame:042905/0310   Pages: 7
Recorded: 07/05/2017
Attorney Dkt #:PE-1001C2B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOUNG, ANDREW
Exec Dt:
02/05/2016
2
LEWIS, MATTHEW
Exec Dt:
02/05/2016
3
SARGSYAN, GEVORG
Exec Dt:
02/05/2016
4
HOTTON, KEVIN
Exec Dt:
02/05/2016
5
ZUBRIN, ROBERT M.
Exec Dt:
02/03/2016
Assignee
1
PIONEER ENERGY, INC.
11111 WEST 8TH AVENUE, UNIT B
LAKEWOOD, COLORADO 80215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10000704
US20170292077
15630093
Correspondence name and address
AMERICAN PATENT AGENCY PC
845 THIRD AVENUE, 6TH FLOOR
NEW YORK, NY 10022
Assignment: 19
Reel/Frame:042761/0326   Pages: 4
Recorded: 06/20/2017
Attorney Dkt #:017290.0043/PE0014USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZUBRIN, ROBERT M.
Exec Dt:
05/23/2017
2
BERGGREN, MARK H.
Exec Dt:
05/23/2017
3
BRUINSMA, DOUWE
Exec Dt:
06/05/2017
Assignee
1
PIONEER ENERGY, INC.
11111 W. 8TH AVE, UNIT A
LAKEWOOD, COLORADO 80215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150034320
14519060
Correspondence name and address
CARA L. CROWLEY-WEBER
BROWNSTEIN HYATT FARBER SCHRECK, LLP
410 SEVENTEENTH ST., SUITE 2200
DENVER, CO 80202
Assignment: 20
Reel/Frame:043392/0843   Pages: 8
Recorded: 08/24/2017
Attorney Dkt #:PE-1007P, PE-1007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZUBRIN, ROBERT M.
Exec Dt:
08/08/2017
2
SARGSYAN, GEVORG
Exec Dt:
08/08/2017
3
YOUNG, ANDREW C.
Exec Dt:
08/15/2017
4
HOTTON, KEVIN
Exec Dt:
08/15/2017
5
LEWIS, MATTHEW
Exec Dt:
08/23/2017
Assignee
1
PIONEER ENERGY, INC.
11111 WEST 8TH AVENUE, UNIT B
LAKEWOOD, COLORADO 80215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180045460
15670202
Correspondence name and address
AMERICAN PATENT AGENCY PC
6900 BAY DRIVE, UNIT 11F
MIAMI BEACH, FL 33141
Assignment: 21
Reel/Frame:054375/0768   Pages: 3
Recorded: 11/16/2020
Attorney Dkt #:11157.001US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZUBRIN, ROBERT M.
Exec Dt:
11/12/2020
Assignee
1
PIONEER ASTRONAUTICS
11111 W. 8TH AVE. UNIT A
LAKEWOOD, COLORADO 80215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210119573
17072274
Correspondence name and address
CARA WEBER
26844 E. QUARTO PLACE
AURORA, CO 80016

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