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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CAYTON, ROGER H.
Total Assignments: 26
Assignment: 1
Reel/Frame:007753/0533   Pages: 6
Recorded: 01/11/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/28/1995
2
Exec Dt:
11/29/1995
3
Exec Dt:
11/27/1995
4
Exec Dt:
11/27/1995
5
Exec Dt:
11/28/1995
6
Exec Dt:
11/27/1995
Assignee
1
LAW DEPARTMENT, MAIL CODE 1907A
200 EAST RANDOLPH DRIVE, P.O. BOX 87703
CHICAGO, ILLINOIS 60680
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08564479
Correspondence name and address
AMOCO CORPORATION, LAW DEPARTMENT
RICHARD A. KRETCHMER
MAIL CODE 1907A
200 E. RANDOLPH DR., P.O. BOX 87703
CHICAGO, IL 60680-0703
Assignment: 2
Reel/Frame:008497/0722   Pages: 3
Recorded: 05/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/26/1997
2
Exec Dt:
03/26/1997
3
Exec Dt:
03/26/1997
4
Exec Dt:
03/26/1997
Assignee
1
LAW DEPARTMENT
200 EAST RANDOLPH DRIVE, MC 1907A
CHICAGO, ILLINOIS 60601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08827191
Correspondence name and address
AMOCO CORPORATION
ROBERT A. YESUKEVICH
LAW DEPARTMENT - MAIL CODE 1907A
200 EAST RANDOLPH DRIVE - P.O. BOX 87703
CHICAGO, ILLINOIS 60680-0703
Assignment: 3
Reel/Frame:009488/0684   Pages: 4
Recorded: 09/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/01/1998
2
Exec Dt:
09/01/1998
3
Exec Dt:
09/01/1998
4
Exec Dt:
09/04/1998
5
Exec Dt:
09/01/1998
Assignee
1
LAW DEPARTMENT, MAIL CODE 1907A
200 EAST RANDOLPH DRIVE, P.O. BOX 87703
CHICAGO, ILLINOIS 60680
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09150451
Correspondence name and address
AMOCO CORPORATION
RICHARD A. KRETCHMER, LAW DEPARTMENT
MAIL CODE 1907A, 200 EAST RANDOLPH DRIVE
P.O. BOX 87703
CHICAGO, ILLINOIS 60680-0703
Assignment: 4
Reel/Frame:009550/0111   Pages: 5
Recorded: 10/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/01/1998
2
Exec Dt:
09/01/1998
3
Exec Dt:
09/01/1998
4
Exec Dt:
09/04/1998
5
Exec Dt:
09/01/1998
Assignee
1
P.O. BOX 87703
200 EAST RANDOLPH DRIVE
CHICAGO, ILLINOIS 60680
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09150309
Correspondence name and address
AMOCO CORPORATION
RICHARD A. KRETCHMER
200 EAST RANDOLPH DRIVE
P.O. BOX 87703
CHICAGO, IL 60680-0703
Assignment: 5
Reel/Frame:013393/0838   Pages: 2
Recorded: 10/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/14/2002
2
Exec Dt:
09/16/2002
Assignee
1
1319 MARQUETTE DRIVE
ROMEOVILLE, ILLINOIS 60446
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10174955
Correspondence name and address
WILDMAN, HARROLD, ALLEN & DIXON
DOUGLAS S. RUPERT
225 WEST WACKER DR.
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:014084/0461   Pages: 3
Recorded: 05/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/2003
2
Exec Dt:
04/29/2003
3
Exec Dt:
04/29/2003
4
Exec Dt:
05/03/2003
Assignee
1
1319 MARQUETTE DRIVE
ROMEOVILLE, ILLINOIS 60446
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10287144
Correspondence name and address
WILDMAN, HARROLD, ALLEN & DIXON
DOUGLAS S. RUPERT
225 WEST WACKER DRIVE
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:017074/0256   Pages: 5
Recorded: 11/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/15/2005
2
Exec Dt:
06/15/2005
3
Exec Dt:
11/14/2005
4
Exec Dt:
11/14/2005
5
Exec Dt:
10/18/2005
6
Exec Dt:
11/11/2005
Assignee
1
1319 MARQUETTE DRIVE
ROMEOVILLE, ILLINOIS 60446
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11139967
Correspondence name and address
GREGORY M. SMITH
WILDMAN, HARROLD, ALLEN & DIXON LLP
225 WEST WACKER DRIVE
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:018838/0022   Pages: 6
Recorded: 02/01/2007
Attorney Dkt #:22000DIV02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/15/2005
2
Exec Dt:
06/15/2005
3
Exec Dt:
11/14/2005
4
Exec Dt:
11/14/2005
5
Exec Dt:
10/18/2005
6
Exec Dt:
11/11/2005
Assignee
1
1319 MARQUETTE DRIVE
ROMEOVILLE, ILLINOIS 60446
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11670016
Correspondence name and address
GREGORY M SMITH
225 WEST WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:018838/0315   Pages: 6
Recorded: 02/01/2007
Attorney Dkt #:22000DIV03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/15/2005
2
Exec Dt:
06/15/2005
3
Exec Dt:
11/14/2005
4
Exec Dt:
11/14/2005
5
Exec Dt:
10/18/2005
6
Exec Dt:
11/11/2005
Assignee
1
1319 MARQUETTE DRIVE
ROMEOVILLE, ILLINOIS 60446
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11670028
Correspondence name and address
GREGORY M SMITH
225 WEST WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:036274/0488   Pages: 7
Recorded: 08/07/2015
Attorney Dkt #:50633-00074
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/2015
2
Exec Dt:
06/19/2015
3
Exec Dt:
06/19/2015
4
Exec Dt:
06/22/2015
Assignee
1
1460 WEST CANAL COURT
LITTLETON, COLORADO 80120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14721623
Correspondence name and address
MARSH FISCHMANN & BREYFOGLE LLP
8055 E. TUFTS AVENUE
SUITE 450
DENVER, CO 80237
Assignment: 11
Reel/Frame:043827/0792   Pages: 7
Recorded: 10/10/2017
Attorney Dkt #:50633-00109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/2015
2
Exec Dt:
06/19/2015
3
Exec Dt:
06/19/2015
4
Exec Dt:
06/22/2015
Assignee
1
1460 WEST CANAL COURT
LITTLETON, COLORADO 80120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15729308
Correspondence name and address
MARSH, FISCHMANN & BREYFOGLE LLP
8055 EAST TUFTS AVENUE
SUITE 450
DENVER, CO 80237
Assignment: 12
Reel/Frame:043828/0574   Pages: 7
Recorded: 10/10/2017
Attorney Dkt #:50633-00115
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/2015
2
Exec Dt:
06/19/2015
3
Exec Dt:
06/19/2015
4
Exec Dt:
06/22/2015
Assignee
1
1460 WEST CANAL COURT
LITTLETON, COLORADO 80120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15729414
Correspondence name and address
MARSH, FISCHMANN & BREYFOGLE LLP
8055 EAST TUFTS AVENUE
SUITE 450
DENVER, CO 80237
Assignment: 13
Reel/Frame:050764/0507   Pages: 7
Recorded: 10/18/2019
Attorney Dkt #:50633-00127
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/2015
2
Exec Dt:
06/19/2015
3
Exec Dt:
06/19/2015
4
Exec Dt:
06/22/2015
Assignee
1
1460 WEST CANAL COURT
LITTLETON, COLORADO 80120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16657634
Correspondence name and address
MARSH FISCHMANN & BREYFOGLE LLP
8055 EAST TUFTS AVENUE
SUITE 450
DENVER, CO 80237
Assignment: 14
Reel/Frame:052500/0247   Pages: 7
Recorded: 04/27/2020
Attorney Dkt #:6053-61-DIV-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/2015
2
Exec Dt:
06/19/2015
3
Exec Dt:
06/19/2015
4
Exec Dt:
06/22/2015
Assignee
1
1460 WEST CANAL COURT
LITTLETON, COLORADO 80120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16725993
Correspondence name and address
SHERIDAN ROSS PC
1560 BROADWAY
DENVER, CO 80202
Assignment: 15
Reel/Frame:059078/0590   Pages: 7
Recorded: 02/23/2022
Attorney Dkt #:6053-61-DIV-CON-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/2015
2
Exec Dt:
06/19/2015
3
Exec Dt:
06/19/2015
4
Exec Dt:
06/22/2015
Assignee
1
1460 WEST CANAL COURT
LITTLETON, COLORADO 80120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17323778
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY, SUITE 1200
DENVER, CO 80202
Assignment: 16
Reel/Frame:036916/0378   Pages: 7
Recorded: 10/29/2015
Attorney Dkt #:50633-00076
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/26/2015
2
Exec Dt:
08/26/2015
3
Exec Dt:
08/26/2015
4
Exec Dt:
08/31/2015
Assignee
1
1460 WEST CANAL COURT
LITTLETON, COLORADO 80120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14826872
Correspondence name and address
MARSH, FISCHMANN & BREYFOGLE LLP
8055 EAST TUFTS AVENUE
SUITE 450
DENVER, CO 80237
Assignment: 17
Reel/Frame:038425/0015   Pages: 5
Recorded: 04/29/2016
Attorney Dkt #:50633-00088
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/25/2016
2
Exec Dt:
04/25/2016
3
Exec Dt:
04/25/2016
4
Exec Dt:
04/25/2016
Assignee
1
1460 WEST CANAL COURT
LITTLETON, COLORADO 80120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15093414
Correspondence name and address
MARSH FISCHMANN & BREYFOGLE LLP
8055 E. TUFTS AVE
SUITE 450
DENVER, CO 80237
Assignment: 18
Reel/Frame:043828/0419   Pages: 5
Recorded: 10/10/2017
Attorney Dkt #:50633-00112
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/25/2016
2
Exec Dt:
04/25/2016
3
Exec Dt:
04/25/2016
4
Exec Dt:
04/25/2016
Assignee
1
1460 WEST CANAL COURT
LITTLETON, COLORADO 80120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15729392
Correspondence name and address
MARSH, FISCHMANN & BREYFOGLE LLP
8055 EAST TUFTS AVENUE
SUITE 450
DENVER, CO 80237
Assignment: 19
Reel/Frame:058489/0360   Pages: 4
Recorded: 12/28/2021
Attorney Dkt #:6053-62-DIV-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/15/2016
2
Exec Dt:
04/25/2016
3
Exec Dt:
04/25/2016
4
Exec Dt:
04/25/2016
Assignee
1
1460 WEST CANAL COURT
LITTLETON, COLORADO 80120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17486482
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY, SUITE 1200
DENVER, CO 80202
Assignment: 20
Reel/Frame:039523/0061   Pages: 7
Recorded: 08/24/2016
Attorney Dkt #:50633-00086
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/17/2016
2
Exec Dt:
08/16/2016
3
Exec Dt:
08/15/2016
4
Exec Dt:
08/18/2016
Assignee
1
1460 W. CANAL COURT
LITTLETON, COLORADO 80120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15237089
Correspondence name and address
MARSH, FISCHMANN & BREYFOGLE LLP
ATTN: DAVID F. DOCKERY
8055 EAST TUFTS AVENUE, SUITE 450
DENVER, CO 80237
Assignment: 21
Reel/Frame:043827/0943   Pages: 7
Recorded: 10/10/2017
Attorney Dkt #:50633-00110
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/17/2016
2
Exec Dt:
08/16/2016
3
Exec Dt:
08/15/2016
Assignee
1
1460 WEST CANAL COURT
LITTLETON, COLORADO 80120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15729347
Correspondence name and address
MARSH, FISCHMANN & BREYFOGLE LLP
8055 EAST TUFTS AVENUE
SUITE 450
DENVER, CO 80237
Assignment: 22
Reel/Frame:060885/0428   Pages: 7
Recorded: 08/24/2022
Attorney Dkt #:6053-65-CIP-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/17/2016
2
Exec Dt:
08/16/2016
3
Exec Dt:
08/15/2016
4
Exec Dt:
08/18/2016
Assignee
1
1460 W. CANAL COURT
LITTLETON, COLORADO 80120-5632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17559892
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 23
Reel/Frame:046777/0169   Pages: 6
Recorded: 09/04/2018
Attorney Dkt #:50633-00114
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/04/2018
2
Exec Dt:
09/04/2018
3
Exec Dt:
09/04/2018
4
Exec Dt:
08/29/2018
5
Exec Dt:
08/30/2018
Assignee
1
1460 WEST CANAL COURT
SUITE 100
LITTLETON, COLORADO 80120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15844074
Correspondence name and address
MARSH FISCHMANN & BREYFOGLE LLP
8055 E. TUFTS AVENUE
SUITE 450
DENVER, CO 80237
Assignment: 24
Reel/Frame:056689/0408   Pages: 6
Recorded: 06/28/2021
Attorney Dkt #:6053-66-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/04/2018
2
Exec Dt:
08/29/2018
3
Exec Dt:
09/04/2018
4
Exec Dt:
09/04/2018
5
Exec Dt:
08/30/2018
Assignee
1
1460 WEST CANAL COURT
LITTLETON, COLORADO 80120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17194065
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY, SUITE 1200
DENVER, CO 80202
Assignment: 25
Reel/Frame:050693/0289   Pages: 7
Recorded: 10/11/2019
Attorney Dkt #:50633-00121
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/22/2019
2
Exec Dt:
06/03/2019
3
Exec Dt:
05/23/2019
4
Exec Dt:
05/31/2019
Assignee
1
1460 W. CANAL COURT
SUITE 100
LITTLETON, COLORADO 80120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16418975
Correspondence name and address
MARSH FISCHMANN & BREYFOGLE LLP
8055 E. TUFTS AVENUE
SUITE 450
DENVER, CO 80237
Assignment: 26
Reel/Frame:061444/0427   Pages: 7
Recorded: 10/17/2022
Attorney Dkt #:6053-68-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/22/2019
2
Exec Dt:
06/03/2019
3
Exec Dt:
05/23/2019
4
Exec Dt:
05/31/2019
Assignee
1
1460 W. CANAL COURT
LITTLETON, COLORADO 80120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17967462
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202

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