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Patent Assignment Assignor Details
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Assignor Name : IVANOV, SERGEI V.
Total Assignments: 8
Assignment: 1
Reel/Frame:009152/0347   Pages: 5
Recorded: 04/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STRAUSS, STEVEN H.
Exec Dt:
04/23/1998
2
IVANOV, SERGEI V.
Exec Dt:
04/23/1998
3
LUPINETTI, ANTHONY J.
Exec Dt:
04/23/1998
Assignee
1
COLORADO STATE UNIVERSITY RESEARCH FOUNDATION
601 SO. HOWES
FT. COLLINS, COLORADO 80521
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6130357
NONE
09049420
Correspondence name and address
SHERIDAN ROSS P.C.
JOSEPH E. KOVARIK
1700 LINCOLN STREET, SUITE 3500
DENVER, COLORADO 80203
Assignment: 2
Reel/Frame:011604/0749   Pages: 3
Recorded: 03/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STRAUSS, STEVEN H.
Exec Dt:
02/19/2001
2
IVANOV, SERGEI V.
Exec Dt:
02/19/2001
Assignee
1
COLORADO STATE UNIVERSITY RESEARCH FOUNDATION
P.O. BOX 483
FORT COLLINS, COLORADO 80522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6335466
NONE
09704252
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
DON D. CHA
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 3
Reel/Frame:013145/0788   Pages: 3
Recorded: 07/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STRAUSS, STEVEN H.
Exec Dt:
02/19/2001
2
IVANOV, SERGEI V.
Exec Dt:
02/19/2001
Assignee
1
COLORADO STATE UNIVERSITY RESEARCH FOUNDATION
P.O. BOX 483
FORT COLLINS, COLORADO 80522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6645903
US20020198394
10206678
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
DON D. CHA
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 4
Reel/Frame:016776/0354   Pages: 2
Recorded: 09/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IVANOV, SERGEI V.
Exec Dt:
09/06/2005
2
CASTEEL, JR., WILLIAM J.
Exec Dt:
09/02/2005
3
BAILEY III, WADE H.
Exec Dt:
09/02/2005
Assignee
1
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BOULEVARD
PATENT DEPARTMENT
ALLENTOWN, PENNSYLVANIA 18195-1501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7465517
US20060040180
11197478
Correspondence name and address
RUTH ANN BORST
LEGAL ASSISTANT
PATENT DEPT
7201 HAMILTON BOULEVARD
ALLENTOWN, PA 18195-1501
Assignment: 5
Reel/Frame:049270/0596   Pages: 5
Recorded: 05/23/2019
Attorney Dkt #:08046ZP USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOPER, ALAN C.
Exec Dt:
05/21/2019
2
IVANOV, SERGEI V.
Exec Dt:
05/21/2019
3
LI, HONGBO
Exec Dt:
05/21/2019
4
PEARLSTEIN, RONALD MARTIN
Exec Dt:
04/25/2019
5
LEI, XINJIAN
Exec Dt:
04/18/2019
Assignee
1
VERSUM MATERIALS US, LLC
8555 SOUTH RIVER PARKWAY
PATENT DEPT.
TEMPE, ARIZONA 85284
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190309422
16365109
Correspondence name and address
LISA HOFFMANN
7350 TILGHMAN STREET, SUITE 104
PATENT DEPT.
ALLENTOWN, PA 18106-9000
Assignment: 6
Reel/Frame:050388/0014   Pages: 6
Recorded: 09/16/2019
Attorney Dkt #:09036ZP USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOPER, ALAN C.
Exec Dt:
09/11/2019
2
IVANOV, SERGEI V.
Exec Dt:
09/11/2019
3
HOPKINS, CHRISTOPHER DAVID
Exec Dt:
09/11/2019
4
KIM, MOO-SUNG
Exec Dt:
09/11/2019
Assignee
1
VERSUM MATERIALS US, LLC
8555 SOUTH RIVER PARKWAY
PATENT DEPT.
TEMPE, ARIZONA 85284
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11440929
US20190382430
16429343
Correspondence name and address
LISA HOFFMANN
7350 TILGHMAN STREET, SUITE 104
PATENT DEPT.
ALLENTOWN, PA 18106-9000
Assignment: 7
Reel/Frame:051738/0096   Pages: 3
Recorded: 02/06/2020
Attorney Dkt #:09362ZP USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSTERWALDER, NEIL
Exec Dt:
01/31/2020
2
IVANOV, SERGEI V.
Exec Dt:
01/30/2020
Assignee
1
VERSUM MATERIALS US, LLC
8555 SOUTH RIVER PARKWAY
PATENT DEPT.
TEMPE, ARIZONA 18106-9000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200165270
16685266
Correspondence name and address
LISA HOFFMANN
7350 TILGHMAN STREET, SUITE 104
PATENT DEPT.
ALLENTOWN, PA 18106-9000
Assignment: 8
Reel/Frame:064496/0712   Pages: 4
Recorded: 08/04/2023
Attorney Dkt #:09362-US-DIV[2]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSTERWALDER, NEIL
Exec Dt:
01/31/2020
2
IVANOV, SERGEI V.
Exec Dt:
01/31/2020
Assignee
1
VERSUM MATERIALS US, LLC
8555 SOUTH RIVER PARKWAY
TEMPE, ARIZONA 85284
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230382927
18365543
Correspondence name and address
VERSUM MATERIALS US, LLC
8555 SOUTH RIVER PARKWAY
TEMPE, AZ 85284

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