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Assignee Name : EVONIK SPECIALTY CHEMICALS (SHANGHAI) CO., LTD.
Total Assignments: 14
Assignment: 1
Reel/Frame:044760/0870   Pages: 19
Recorded: 11/16/2017
Attorney Dkt #:5003073.268US1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ADD BY ADDING THE SECOND ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 044050 FRAME: 0552. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignors
1
HENNING, FRAUKE
Exec Dt:
07/26/2017
2
PEGGAU, JÖRG
Exec Dt:
07/21/2017
3
LOHSE, ANDREA
Exec Dt:
07/26/2017
4
MAHRING, ULRIKE
Exec Dt:
07/25/2017
5
CHEN, FUMING
Exec Dt:
09/14/2017
Assignees
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
2
EVONIK SPECIALTY CHEMICALS (SHANGHAI) CO., LTD.
NO. 68 LIANHE ROAD
CHEMICAL INDUSTRY PARK
SHANGHAI, CHINA 201507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10266658
US20180009954
15546142
Correspondence name and address
SMITH MOORE LEATHERWOOD LLP
300 NORTH GREENE STREET, SUITE 1400
GREENSBORO, NC 27401
Assignment: 2
Reel/Frame:044986/0877   Pages: 30
Recorded: 01/03/2018
Attorney Dkt #:5003073.273US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GU, YINGHUA
Exec Dt:
12/18/2017
2
ZHANG, HAIZHOU
Exec Dt:
11/28/2017
3
FRIEDRICH, ACHIM
Exec Dt:
08/09/2017
4
MEYER, JUERGEN
Exec Dt:
09/14/2017
5
DAHL, VERENA
Exec Dt:
08/10/2017
6
CHU, JUAN
Exec Dt:
09/28/2017
7
VON HOF, JAN MARIAN
Exec Dt:
09/11/2017
Assignees
1
EVONIK SPECIALTY CHEMICALS (SHANGHAI) CO., LTD.
NO. 68 LIANHE ROAD
CHEMICAL INDUSTRY PARK
SHANGHAI, CHINA 201507
2
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10292925
US20180036218
15549183
Correspondence name and address
SMITH MOORE LEATHERWOOD LLP
300 NORTH GREENE STREET, SUITE 1400
GREENSBORO, NC 27401
Assignment: 3
Reel/Frame:048936/0288   Pages: 8
Recorded: 04/19/2019
Attorney Dkt #:518567US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, ZHIMIN
Exec Dt:
01/15/2019
2
CHEN, XIAOJUE
Exec Dt:
02/19/2019
3
WILLEMANN, RICARDO LUIZ
Exec Dt:
04/15/2019
Assignee
1
EVONIK SPECIALTY CHEMICALS (SHANGHAI) CO., LTD.
NO.68 LIANHE ROAD
CHEMICAL INDUSTRY PARK
SHANGHAI, CHINA 201507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11498026
US20200316516
16305575
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:050813/0327   Pages: 11
Recorded: 10/24/2019
Attorney Dkt #:000700US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, JIANMIN
Exec Dt:
10/09/2019
2
TENG, FEI
Exec Dt:
10/09/2019
3
YE, CHENYU
Exec Dt:
10/09/2019
4
WELZ-BIERMANN, URS
Exec Dt:
10/18/2019
5
GUO, JUAN
Exec Dt:
10/09/2019
6
WANG, ZHISHENG
Exec Dt:
10/09/2019
Assignee
1
EVONIK SPECIALTY CHEMICALS (SHANGHAI) CO., LTD.
68 LIANHE ROAD CHEMICAL INDUSTRIAL PARK
SHANGHAI, CHINA 201507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10844222
US20190153221
16197691
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD.
5TH FLOOR
TYSONS, VA 22102
Assignment: 5
Reel/Frame:052680/0523   Pages: 3
Recorded: 05/17/2020
Attorney Dkt #:7601/20041
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIE, JIANCHAO
Exec Dt:
04/17/2020
2
ZHANG, HONGXI
Exec Dt:
04/17/2020
Assignee
1
EVONIK SPECIALTY CHEMICALS (SHANGHAI) CO., LTD.
NO. 68 LIANHE ROAD
CHEMICAL INDUSTRY PARK
SHANGHAI, CHINA 201507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210363463
16764319
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 6
Reel/Frame:053178/0702   Pages: 14
Recorded: 07/10/2020
Attorney Dkt #:002714USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, JIANMIN
Exec Dt:
05/12/2020
2
WELZ-BIERMANN, URS
Exec Dt:
07/01/2020
3
TENG, FEI
Exec Dt:
05/12/2020
4
GUO, JUAN
Exec Dt:
05/12/2020
5
YE, CHENYU
Exec Dt:
05/13/2020
6
WANG, ZHISHENG
Exec Dt:
05/12/2020
Assignee
1
EVONIK SPECIALTY CHEMICALS (SHANGHAI) CO., LTD.
NO. 68 LIANHE ROAD
CHEMICAL INDUSTRY PARK
SHANGHAI, CHINA 201507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10941293
US20200299508
15733077
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 7
Reel/Frame:052791/0133   Pages: 14
Recorded: 05/29/2020
Attorney Dkt #:002675USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, HONG
Exec Dt:
05/14/2020
2
TENG, FEI
Exec Dt:
05/14/2020
3
YANG, JIANMIN
Exec Dt:
04/27/2020
4
WANG, ZHISHENG
Exec Dt:
04/26/2020
5
HUANG, YI JHEN
Exec Dt:
05/14/2020
Assignee
1
EVONIK SPECIALTY CHEMICALS (SHANGHAI) CO., LTD.
NO. 68 LIANHE ROAD CHEMICAL INDUSTRIAL PARK
SHANGHAI, CHINA 201507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11499048
US20200224027
16651077
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD.
5TH FLOOR
TYSONS, VA 22102
Assignment: 8
Reel/Frame:052821/0927   Pages: 15
Recorded: 06/03/2020
Attorney Dkt #:002675USPCT
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ADDRESS OF THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 052791 FRAME 0133. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
ZHANG, HONG
Exec Dt:
05/14/2020
2
TENG, FEI
Exec Dt:
05/14/2020
3
YANG, JIANMIN
Exec Dt:
04/27/2020
4
WANG, ZHISHENG
Exec Dt:
04/26/2020
5
HUANG, YI JHEN
Exec Dt:
05/14/2020
Assignee
1
EVONIK SPECIALTY CHEMICALS (SHANGHAI) CO., LTD.
NO. 68 LIANHE ROAD
CHEMICAL INDUSTRY PARK
SHANGHAI, CHINA 201507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11499048
US20200224027
16651077
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD.
5TH FLOOR
TYSONS, VA 22102
Assignment: 9
Reel/Frame:056373/0238   Pages: 8
Recorded: 05/27/2021
Attorney Dkt #:003017USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, HUIFENG
Exec Dt:
05/17/2021
2
YANG, JIANMIN
Exec Dt:
05/14/2021
3
TENG, FEI
Exec Dt:
05/17/2021
4
YE, CHENYU
Exec Dt:
04/22/2021
5
HERMES, FLORIAN
Exec Dt:
04/22/2021
6
WIELPÜTZ, MARTIN
Exec Dt:
04/22/2021
Assignees
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
2
EVONIK SPECIALTY CHEMICALS (SHANGHAI) CO., LTD.
NO. 68 LIANHE ROAD
CHEMICAL INDUSTRY PARK
SHANGHAI, CHINA 201507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11807025
US20210206187
17250085
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 10
Reel/Frame:056373/0246   Pages: 8
Recorded: 05/27/2021
Attorney Dkt #:003030USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, HUIFENG
Exec Dt:
05/17/2021
2
YANG, JIANMIN
Exec Dt:
05/14/2021
3
TENG, FEI
Exec Dt:
05/17/2021
4
HERMES, FLORIAN
Exec Dt:
05/07/2021
5
YU, CHENYU
Exec Dt:
05/11/2021
Assignees
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
2
EVONIK SPECIALTY CHEMICALS (SHANGHAI) CO., LTD.
NO. 68 LIANHE ROAD
CHEMICAL INDUSTRY PARK
SHANGHAI, CHINA 201507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210268823
17250267
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 11
Reel/Frame:056448/0386   Pages: 14
Recorded: 06/04/2021
Attorney Dkt #:003016USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, HUIFENG
Exec Dt:
05/17/2021
2
YANG, JIANMIN
Exec Dt:
05/14/2021
3
TENG, FEI
Exec Dt:
04/15/2021
4
HERMES, FLORIAN
Exec Dt:
04/13/2021
5
GÖRING, RAINER
Exec Dt:
01/22/2021
6
YE, CHENYU
Exec Dt:
04/19/2021
Assignees
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
2
EVONIK SPECIALTY CHEMICALS (SHANGHAI) CO., LTD.
NO. 68 LIANHE ROAD
CHEMICAL INDUSTRY PARK
SHANGHAI, CHINA 201507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210213717
17250084
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 12
Reel/Frame:056608/0687   Pages: 9
Recorded: 06/07/2021
Attorney Dkt #:003030USPCT
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 5TH INVENTOR'S NAME ALSO RECEIVING PARTY NAME PREVIOUSLY RECORDED AT REEL: 56373 FRAME: 246. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
YU, HUIFENG
Exec Dt:
05/17/2021
2
YANG, JIANMIN
Exec Dt:
05/14/2021
3
TENG, FEI
Exec Dt:
05/17/2021
4
HERMES, FLORIAN
Exec Dt:
05/07/2021
5
YE, CHENYU
Exec Dt:
05/11/2021
Assignees
1
EVONIK SPECIALTY CHEMICALS (SHANGHAI) CO., LTD.
NO. 68 LIANHE ROAD
CHEMICAL INDUSTRY PARK
SHANGHAI, CHINA 201507
2
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210268823
17250267
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 13
Reel/Frame:059917/0700   Pages: 11
Recorded: 05/16/2022
Attorney Dkt #:003821USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALWICZEK, KATHRIN
Exec Dt:
02/25/2022
2
YE, CHENYU
Exec Dt:
02/24/2022
3
WELZ-BIERMANN, URS
Exec Dt:
02/24/2022
4
HÜLSMANN, KLAUS
Exec Dt:
05/09/2022
5
TENG, FEI
Exec Dt:
03/14/2022
6
WANG, ZHISHENG
Exec Dt:
03/21/2022
7
GUO, JUAN
Exec Dt:
02/25/2022
Assignees
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
2
EVONIK SPECIALTY CHEMICALS (SHANGHAI) CO., LTD.
NO. 68 LIANHE ROAD
CHEMICAL INDUSTRY PARK
SHANGHAI, CHINA 201507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220195145
17595059
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 14
Reel/Frame:063807/0036   Pages: 8
Recorded: 05/31/2023
Attorney Dkt #:004068USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, QUNYUE
Exec Dt:
09/20/2022
2
GUO, JUAN
Exec Dt:
09/20/2022
3
CHEN, XIAOJUE
Exec Dt:
09/20/2022
4
WELZ-BIERMANN, URS
Exec Dt:
09/20/2022
5
WANG, ZHISHENG
Exec Dt:
02/02/2023
Assignee
1
EVONIK SPECIALTY CHEMICALS (SHANGHAI) CO., LTD.
NO. 68 LIANHE ROAD
CHEMICAL INDUSTRY PARK, SHANGHAI
SHANGHAI, CHINA 201507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230057886
17758669
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102

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