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Patent Assignment Assignor Details
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Assignor Name : IRFAN, MUHAMMAD
Total Assignments: 10
Assignment: 1
Reel/Frame:023836/0506   Pages: 42
Recorded: 01/23/2010
Attorney Dkt #:7601/21200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEILER, MATTHIAS
Exec Dt:
10/01/2009
2
HANEKE, MARTIN
Exec Dt:
10/09/2009
3
MARCKMANN, HENNING
Exec Dt:
10/06/2009
4
PILZ, STEPHAN
Exec Dt:
10/07/2009
5
IRFAN, MUHAMMAD
Exec Dt:
10/23/2009
6
KLEE-LAQUAI, SASKIA
Exec Dt:
10/12/2009
7
HILLS, GEOFFREY
Exec Dt:
10/06/2009
8
FARWICK, MIKE
Exec Dt:
10/04/2009
9
LERSCH, PETER
Exec Dt:
10/02/2009
10
KOBUS, AXEL
Exec Dt:
10/04/2009
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100136130
12596401
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 2
Reel/Frame:029329/0620   Pages: 30
Recorded: 11/20/2012
Attorney Dkt #:7601/28200US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROLKER, JORN
Exec Dt:
09/04/2012
2
SEILER, MATTHIAS
Exec Dt:
08/16/2012
3
MEIER, RALF
Exec Dt:
08/21/2012
4
KNIPPENBERG, UDO
Exec Dt:
08/20/2012
5
SCHNEIDER, ROLF
Exec Dt:
08/17/2012
6
IRFAN, MUHAMMAD
Exec Dt:
08/20/2012
7
MANGALAPALLY, HARI PRASAD
Exec Dt:
08/16/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9221007
US20130118350
13675979
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 3
Reel/Frame:037689/0535   Pages: 30
Recorded: 02/03/2016
Attorney Dkt #:7601/28200DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROLKER, JÖRN
Exec Dt:
09/04/2012
2
SEILER, MATTHIAS
Exec Dt:
08/16/2012
3
MEIER, RALF
Exec Dt:
08/21/2012
4
KNIPPENBERG, UDO
Exec Dt:
08/20/2012
5
SCHNEIDER, ROLF
Exec Dt:
08/17/2012
6
IRFAN, MUHAMMAD
Exec Dt:
08/20/2012
7
MANGALAPALLY, HARI PRASAD
Exec Dt:
08/16/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160045857
14925183
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 4
Reel/Frame:030496/0786   Pages: 38
Recorded: 05/28/2013
Attorney Dkt #:7601/12095
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEILER, MATTHIAS
Exec Dt:
05/17/2013
2
SCHNEIDER, ROLF
Exec Dt:
03/27/2013
3
ROLKER, JORN
Exec Dt:
03/28/2013
4
DEMBKOWSKI, DANIEL
Exec Dt:
04/07/2013
5
NEUMANN, MANFRED
Exec Dt:
03/08/2013
6
WITTHAUT, DANIEL
Exec Dt:
04/26/2013
7
KEUP, MICHAEL
Exec Dt:
05/02/2013
8
BREHME, VOLKER
Exec Dt:
04/03/2013
9
IRFAN, MUHAMMAD
Exec Dt:
03/27/2013
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8784537
US20130247758
13884840
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 5
Reel/Frame:037889/0035   Pages: 6
Recorded: 03/04/2016
Attorney Dkt #:464786US 99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUSSE, JENS
Exec Dt:
02/19/2016
2
ROLKER, JOERN
Exec Dt:
02/03/2016
3
IRFAN, MUHAMMAD
Exec Dt:
02/08/2016
4
WESTPHAL, GREGOR
Exec Dt:
02/02/2016
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160153318
14902224
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:042763/0647   Pages: 11
Recorded: 06/12/2017
Attorney Dkt #:7601/17500
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IRFAN, MUHAMMAD
Exec Dt:
03/14/2017
2
ROLKER, JÖRN
Exec Dt:
03/10/2017
3
SCHNEIDER, ROLF
Exec Dt:
03/14/2017
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10493400
US20170354924
15619561
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 7
Reel/Frame:050891/0062   Pages: 2
Recorded: 11/01/2019
Attorney Dkt #:MKC.P.427
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IRFAN, MUHAMMAD
Exec Dt:
10/29/2019
2
CHEUNG, RAY C.C.
Exec Dt:
10/29/2019
3
ULLAH, ZAHID
Exec Dt:
10/29/2019
Assignee
1
CITY UNIVERSITY OF HONG KONG
83 TAT CHEE AVENUE
KOWLOON, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11120874
US20210134366
16671669
Correspondence name and address
RENNER KENNER GREIVE BOBAK TAYLOR & WEBE
HUNTINGTON TOWER, SUITE 400
106 SOUTH MAIN STREET
AKRON, OH 44308-1412
Assignment: 8
Reel/Frame:056610/0682   Pages: 3
Recorded: 06/22/2021
Attorney Dkt #:P2022US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IRFAN, MUHAMMAD
Exec Dt:
06/16/2021
2
CHEUNG, RAY C.C.
Exec Dt:
06/16/2021
3
ULLAH, ZAHID
Exec Dt:
06/16/2021
Assignee
1
CITY UNIVERSITY OF HONG KONG
TAT CHEE AVENUE, KOWLOON
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11574680
US20210398591
17353803
Correspondence name and address
IDEA INTELLECTUAL LIMITED
12F-1, NO. 49, BO AI ROAD
ZHONGZHENG DISTRICT
TAIPEI CITY, 10044 TAIWAN
Assignment: 9
Reel/Frame:057601/0452   Pages: 3
Recorded: 09/27/2021
Attorney Dkt #:P2143US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOWDHURY, MEHDI HASAN
Exec Dt:
09/08/2021
2
CHEUNG, RAY CHAK CHUNG
Exec Dt:
09/13/2021
3
IRFAN, MUHAMMAD
Exec Dt:
09/13/2021
4
SANKA, ABDURRASHID IBRAHIM
Exec Dt:
09/13/2021
5
HUNG, SIU YING PATRICK
Exec Dt:
09/13/2021
Assignee
1
CITY UNIVERSITY OF HONG KONG
TAT CHEE AVENUE, KOWLOON
HONG KONG, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230091320
17482479
Correspondence name and address
IDEA INTELLECTUAL LIMITED
12F-1, NO.49. BO AI ROAD
ZHONGZHENG DISTRICT
TAIPEI, 10044 TAIWAN
Assignment: 10
Reel/Frame:061679/0428   Pages: 7
Recorded: 11/07/2022
Attorney Dkt #:542696US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALMALKI, YASSIR EDREES
Exec Dt:
10/31/2022
2
SOOMRO, TOUFIQUE AHMED
Exec Dt:
10/30/2022
3
IRFAN, MUHAMMAD
Exec Dt:
10/31/2022
4
ALDURAIBI, SHARIFA KHALID
Exec Dt:
10/31/2022
5
ALI, AHMED
Exec Dt:
10/26/2022
Assignee
1
NAJRAN UNIVERSITY
KING ABDULAZIZ ROAD, P.O. BOX 1988
NAJRAN, SAUDI ARABIA 11001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240148349
17982141
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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