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Patent Assignment Assignor Details
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Assignor Name : ZYGMUNT, JAN
Total Assignments: 16
Assignment: 1
Reel/Frame:009006/0079   Pages: 5
Recorded: 01/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SISTI, NICHOLAS J.
Exec Dt:
01/20/1998
2
ZYGMUNT, JAN
Exec Dt:
01/20/1998
3
BRINKMAN, HERBERT R.
Exec Dt:
01/20/1998
4
CHANDER, MADHAVI C.
Exec Dt:
01/20/1998
5
LIANG, XIAN
Exec Dt:
01/20/1998
6
MCCHESNEY, JAMES D.
Exec Dt:
01/20/1998
Assignee
1
NAPRO BIOTHERAPEUTICS, INC.
UNIT A
6304 SPINE ROAD
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5914411
NONE
09010285
Correspondence name and address
TIMOTHY J, MARTIN
9250 W. 5TH AVENUE, SUITE 200
LAKEWOOD, COLORADO 80226
Assignment: 2
Reel/Frame:009387/0042   Pages: 5
Recorded: 08/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SISTI, NICHOLAS J.
Exec Dt:
05/31/1998
2
BRINKMAN, HERBERT R.
Exec Dt:
07/22/1998
3
MCCHESNEY, JAMES D.
Exec Dt:
07/23/1998
4
CHANDER, MADHAVI C.
Exec Dt:
07/15/1998
5
LIANG, XIAN
Exec Dt:
07/15/1998
6
ZYGMUNT, JAN
Exec Dt:
07/22/1998
Assignee
1
NAPRO BIOTHERAPEUTICS, INC.
6304 SPINE ROAD, SUITE 200
LAKEWOOD, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6066749
NONE
09071261
Correspondence name and address
TIMOTHY J. MARTIN, P.C.
SUITE 200
9250 W. 5TH AVENUE
LAKEWOOD, COLORADO 80226
Assignment: 3
Reel/Frame:009387/0879   Pages: 6
Recorded: 08/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, XIAN
Exec Dt:
07/15/1998
2
ZYGMUNT, JAN
Exec Dt:
07/22/1998
3
SISTI, NICHOLAS J.
Exec Dt:
05/31/1998
4
CHANDER, MADHAVI C.
Exec Dt:
07/15/1998
5
BRINKMAN, HERBERT R.
Exec Dt:
07/22/1998
6
MCCHESNEY, JAMES D.
Exec Dt:
07/23/1998
Assignee
1
NAPRO BIOTHERAPEUTICS, INC.
6304 SPINE ROAD, UNIT A
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6048990
NONE
09071258
Correspondence name and address
TIMOTHY J. MARTIN, P.C.
9250 W. 5TH AVENUE, SUITE 200
LAKEWOOD, COLORADO 80226
Assignment: 4
Reel/Frame:010178/0083   Pages: 4
Recorded: 08/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZYGMUNT, JAN
Exec Dt:
06/25/1999
2
MCCHESNEY, JAMES D.
Exec Dt:
06/25/1999
3
CHANDER, MADHAVI C.
Exec Dt:
06/25/1999
Assignee
1
NAPRO BIOTHERAPEUTICS, INC.
UNIT A
6304 SPINE ROAD
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6143902
NONE
09336962
Correspondence name and address
TIMOTHY J. MARTIN, P.C.
9250 W. 5TH AVENUE
SUITE 200
LAKEWOOD, CO 80226
Assignment: 5
Reel/Frame:010178/0617   Pages: 4
Recorded: 08/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANDER, MADHAVI C.
Exec Dt:
06/25/1999
2
MCCHESNEY, JAMES D.
Exec Dt:
06/25/1999
3
ZYGMUNT, JAN
Exec Dt:
06/25/1999
Assignee
1
NAPRO BIOTHERAPEUTICS, INC.
6304 SPINE ROAD
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6136999
NONE
09336961
Correspondence name and address
TIMOTHY J. MARTIN, P.C.
MARK H. WEYGANDT
9250 W. 5TH AVENUE
LAKEWOOD, CO 80226
Assignment: 6
Reel/Frame:011285/0224   Pages: 5
Recorded: 11/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALEXANDER, MICHAEL S.
Exec Dt:
10/11/2000
2
MCCHESNEY, JAMES D.
Exec Dt:
10/12/2000
3
ZYGMUNT, JAN
Exec Dt:
10/12/2000
Assignee
1
NAPRO BIOTHERAPEUTICS, INC.
6304 SPINE ROAD
UNIT A
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6358996
NONE
09591159
Correspondence name and address
TIMOTHY J. MARTIN, P.C.
SUITE 200
9250 W. 5TH AVENUE
LAKEWOOD, CO 80226
Assignment: 7
Reel/Frame:012094/0783   Pages: 4
Recorded: 08/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZYGMUNT, JAN
Exec Dt:
05/23/2001
2
MCCHESNEY, JAMES D.
Exec Dt:
05/15/2001
Assignee
1
NAPRO BIOTHERAPEUTICS, INC.
UNIT A.
6304 SPINE ROAD
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6452025
NONE
09843235
Correspondence name and address
TIMOTHY J. MARTIN, P.C.
MARK H. WEYGANDT
9250 W. 5TH AVENUE, SUITE 200
LAKEWOOD, CO 80226
Assignment: 8
Reel/Frame:012135/0354   Pages: 4
Recorded: 09/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZYGMUNT, JAN
Exec Dt:
05/23/2001
2
MCCHESNEY, JAMES D.
Exec Dt:
05/15/2001
Assignee
1
NAPRO BIOTHERAPEUTICS, INC.
6304 SPINE ROAD
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6479679
NONE
09843284
Correspondence name and address
TIMOTHY J. MARTIN, P.C.
9250 W. 5TH AVENUE
SUITE 200
LAKEWOOD, CO 80226
Assignment: 9
Reel/Frame:016352/0489   Pages: 5
Recorded: 03/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZYGMUNT, JAN
Exec Dt:
02/28/2005
2
FERRARA, JAMES
Exec Dt:
02/25/2005
3
MCCHESNEY, JAMES D.
Exec Dt:
02/17/2005
Assignee
1
TAPESTRY PHARMACEUTICALS, INC.
4840 PEARL EAST CIRCLE
SUITE 300W
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7745650
US20050148657
10951555
Correspondence name and address
TIMOTHY J. MARTIN, P.C.
9250 W. 5TH AVENUE
SUIT 200
LAKEWOOD, CO 80226
Assignment: 10
Reel/Frame:039039/0409   Pages: 6
Recorded: 06/29/2016
Attorney Dkt #:100244-5001-US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZYGMUNT, JAN
Exec Dt:
02/28/2005
2
FERRARA, JAMES
Exec Dt:
02/25/2005
3
MCCHESNEY, JAMES D.
Exec Dt:
02/17/2005
Assignee
1
TAPESTRY PHARMACEUTICALS, INC.
4840 PEARL EAST CIRCLE
SUITE 300W
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9402824
US20150133536
14604147
Correspondence name and address
SHARON B. MCCULLEN
1701 MARKET STREET
8TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 11
Reel/Frame:055516/0760   Pages: 6
Recorded: 03/08/2021
Attorney Dkt #:100244-5010-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZYGMUNT, JAN
Exec Dt:
02/28/2005
2
FERRARA, JAMES
Exec Dt:
02/25/2005
3
MCCHESNEY, JAMES D.
Exec Dt:
02/17/2005
Assignee
1
TAPESTRY PHARMACEUTICALS, INC.
4840 PEARL EAST CIRCLE
SUITE 300W
BOULDER, COLORADO 80301
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7879904
US20100324128
12792427
 
8962870
US20120077871
12954253
 
9820962
US20160331718
15220975
 
10238621
US20180125811
15728049
 
10639293
US20190142784
16247425
 
NONE
US20200237708
16849879
Correspondence name and address
VICTOR P. GHIDU
MORGAN, LEWIS & BOCKIUS LLP
1701 MARKET STREET
PHILADELPHIA, PA 19103-2921
Assignment: 12
Reel/Frame:022047/0969   Pages: 3
Recorded: 12/31/2008
Attorney Dkt #:485414
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZYGMUNT, JAN
Exec Dt:
12/20/2008
Assignee
1
THINKVILLAGE-OIP, LLC
8408 BRITTANY PLACE
NIWOT, COLORADO 80503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8131714
US20090171949
12347240
Correspondence name and address
CURTIS A. VOCK
4845 PEARL EAST CIRCLE
SUITE 300
BOULDER, CO 80301
Assignment: 13
Reel/Frame:029644/0386   Pages: 4
Recorded: 01/16/2013
Attorney Dkt #:PAN.000200US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENRI, JOHN T.
Exec Dt:
11/13/2012
2
ZYGMUNT, JAN
Exec Dt:
11/13/2012
3
BERGGREN, MARK
Exec Dt:
11/13/2012
4
ZUBRIN, ROBERT
Exec Dt:
11/13/2012
Assignee
1
PIONEER ENERGY, INC.
11111 WEST 8TH AVENUE, UNIT-A
LAKEWOOD, COLORADO 80215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9611186
US20130118063
13672568
Correspondence name and address
SAM L. NGUYEN
3239 EL CAMINO REAL, STE 220
PALO ALTO, CA 94306
Assignment: 14
Reel/Frame:033304/0846   Pages: 3
Recorded: 07/14/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENRI, JOHN T
Exec Dt:
06/27/2014
2
ZYGMUNT, JAN
Exec Dt:
06/27/2014
3
ZUBRIN, ROBERT M
Exec Dt:
06/27/2014
Assignee
1
PIONEER ENERGY
11111 W 8TH AVE. UNIT A
LAKEWOOD, COLORADO 80215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150353854
14300022
Correspondence name and address
ROBERT M. ZUBRIN, PIONEER ENERGY INC.
11111 W 8TH AVE. UNIT A
LAKEWOOD, CO 80215
Assignment: 15
Reel/Frame:036546/0627   Pages: 4
Recorded: 09/11/2015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENRI, JOHN T
Exec Dt:
09/11/2015
2
ZYGMUNT, JAN
Exec Dt:
09/09/2015
3
BERGGREN, MARK
Exec Dt:
09/11/2015
4
ZUBRIN, ROBERT
Exec Dt:
09/11/2015
Assignee
1
PIONEER ENERGY INC
11111 WEST 8TH AVE. UNIT A
LAKEWOOD, COLORADO 80215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140245658
14175880
Correspondence name and address
ROBERT M. ZUBRIN, PIONEER ENERGY INC.
11111 WEST 8TH AVE. UNIT A
LAKEWOOD, CO 80215
Assignment: 16
Reel/Frame:064046/0142   Pages: 6
Recorded: 06/23/2023
Attorney Dkt #:SOLU.P2001US/00582269
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZYGMUNT, JAN
Exec Dt:
06/15/2023
2
BLAKELEY, THOMAS
Exec Dt:
06/15/2023
3
BROWN, JESSE G.
Exec Dt:
06/15/2023
Assignee
1
SOLUSCIENCE, LLC
1370 MINERS DRIVE
SUITE 106
LAFAYETTE, COLORADO 80026
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20220142969
17425630
 
NONE
US20220142969
17425630
Correspondence name and address
COZEN O'CONNOR
1790 38TH STREET
SUITE 301
BOULDER, CO 80301

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