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Patent Assignment Assignor Details
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Assignor Name : HAN, HUA
Total Assignments: 8
Assignment: 1
Reel/Frame:010283/0094   Pages: 6
Recorded: 10/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HUA
Exec Dt:
05/18/1999
2
LINDEN, KELLY D.
Exec Dt:
08/25/1999
3
RYAN, FRANCIS W.
Exec Dt:
08/25/1999
4
BOMAN, LEE C.
Exec Dt:
08/25/1999
Assignee
1
READ-RITE CORPORATION
345 LOS COCHES STREET
SAN JOSE, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6236543
NONE
09239594
Correspondence name and address
MARK LAUER
7041 KOLL CENTER PARKWAY
SUITE 280
PLEASANTON, CA 94566
Assignment: 2
Reel/Frame:010102/0978   Pages: 5
Recorded: 07/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HUA
Exec Dt:
07/07/1999
2
RYAN, FRANCIS W.
Exec Dt:
07/07/1999
3
ROBINSON, CAROLYN S.
Exec Dt:
07/08/1999
4
ULTICAN, THOMAS P.
Exec Dt:
07/07/1999
Assignee
1
READ-RITE CORPORATION
345 LOS COCHES STREET
MILPITAS, CALIFORNIA 94566
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6583953
NONE
09352544
Correspondence name and address
MARK LAUER
7041 KOLL CENTER PARKWAY
SUITE 280
PLEASANTON, CA 94566
Assignment: 3
Reel/Frame:036669/0202   Pages: 12
Recorded: 09/28/2015
Attorney Dkt #:J-6073A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PETKUS, MATTHEW MICHAEL
Exec Dt:
07/09/2015
2
BARRON, BRADLEY J.
Exec Dt:
07/15/2015
3
BELLANTE, JONATHAN D.
Exec Dt:
07/09/2015
4
FORKNER, STACEY L.
Exec Dt:
07/09/2015
5
HAN, HUA
Exec Dt:
09/23/2015
6
PUJARA, PALAK
Exec Dt:
07/10/2015
7
SPANG, RONALD H., JR.
Exec Dt:
07/13/2015
8
VAN HANDEL, MARK J.
Exec Dt:
07/14/2015
9
ZACH, STEVEN A.
Exec Dt:
08/03/2015
Assignee
1
S.C. JOHNSON & SON, INC.
1525 HOWE STREET
MS 077
RACINE, WISCONSIN 53403
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9643199
US20150352571
14732384
Correspondence name and address
S.C. JOHNSON & SON, INC.
1525 HOWE STREET
MS 077
RACINE, WI 53403
Assignment: 4
Reel/Frame:038363/0249   Pages: 9
Recorded: 04/25/2016
Attorney Dkt #:RONDA-1608-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, JINYE
Exec Dt:
04/20/2016
2
YE, FUHUA
Exec Dt:
04/20/2016
3
LU, YAN
Exec Dt:
04/20/2016
4
HAN, HUA
Exec Dt:
04/20/2016
5
CHEN, MINGHAN
Exec Dt:
04/20/2016
6
HUANG, YAOLIN
Exec Dt:
04/20/2016
7
DU, KUN
Exec Dt:
04/20/2016
Assignee
1
GUANGZHOU SOLDERWELL ADVANCED MATERIALS CO., LTD.
NO. 58, NANYUN 2ND ROAD, SCIENCE CITY, HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE
GUANGZHOU, GUANGDONG, CHINA 510663
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160288269
15031284
Correspondence name and address
B.Y.I.P., LTD
P.O. BOX 1484 OF GENERAL POST OFFICE
HONG KONG, HONG KONG
Assignment: 5
Reel/Frame:038363/0268   Pages: 9
Recorded: 04/25/2016
Attorney Dkt #:RONDA-1609-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DU, KUN
Exec Dt:
04/20/2016
2
YE, FUHUA
Exec Dt:
04/20/2016
3
HAN, HUA
Exec Dt:
04/20/2016
4
LU, YAN
Exec Dt:
04/20/2016
5
ZHAO, JINYE
Exec Dt:
04/20/2016
6
HUANG, YAOLIN
Exec Dt:
04/20/2016
7
CHEN, MINGHAN
Exec Dt:
04/20/2016
Assignee
1
GUANGZHOU SOLDERWELL ADVANCED MATERIALS CO., LTD.
NO. 58, NANYUN 2ND ROAD, SCIENCE CITY, HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE
GUANGZHOU, GUANGDONG, CHINA 510663
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160250722
15031283
Correspondence name and address
B.Y.I.P., LTD
P.O. BOX 1484 OF GENERAL POST OFFICE
HONG KONG, HONG KONG
Assignment: 6
Reel/Frame:039279/0690   Pages: 9
Recorded: 07/28/2016
Attorney Dkt #:J5998US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELLANTE, JONATHAN D.
Exec Dt:
05/19/2016
2
VAN HANDEL, MARK J.
Exec Dt:
05/23/2016
3
PETKUS, MATTHEW M.
Exec Dt:
05/18/2016
4
HAN, HUA
Exec Dt:
07/23/2016
5
BARRON, BRADLEY J.
Exec Dt:
05/17/2016
6
SMOLKO, KIMBERLY L.
Exec Dt:
05/23/2016
Assignee
1
S. C. JOHNSON & SON, INC.
1525 HOWE STREET
MS 077
RACINE, WISCONSIN 53403
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10335817
US20160236219
15025083
Correspondence name and address
S. C. JOHNSON & SON, INC.
1525 HOWE STREET
MS 077
RACINE, WI 53403
Assignment: 7
Reel/Frame:046471/0129   Pages: 6
Recorded: 07/03/2018
Attorney Dkt #:06910069US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, GUOQING
Exec Dt:
06/25/2018
2
MA, HONGTU
Exec Dt:
06/25/2018
3
HAN, HUA
Exec Dt:
06/25/2018
4
WEI, LIXIN
Exec Dt:
06/25/2018
Assignee
1
INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCES
95 ZHONGGUANCUN EAST ROAD
BEIJING, CHINA 100190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10699100
US20190012520
16066879
Correspondence name and address
MAIER & MAIER, PLLC
345 SOUTH PATRICK STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:061283/0723   Pages: 3
Recorded: 10/03/2022
Attorney Dkt #:2019P30180WOUS01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENG, JIRU
Exec Dt:
06/28/2022
2
HAN, HUA
Exec Dt:
06/23/2022
3
HONG, KE
Exec Dt:
06/09/2022
4
XIONG, PAULA
Exec Dt:
06/21/2022
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230167261
17995315
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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