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Patent Assignment Assignor Details
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Assignor Name : CAI, ZHIZHONG
Total Assignments: 10
Assignment: 1
Reel/Frame:027677/0673   Pages: 5
Recorded: 02/09/2012
Attorney Dkt #:393096US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEZGER, JOCHEN
Exec Dt:
08/27/2010
2
WALTHER, BURKHARD
Exec Dt:
09/08/2010
3
MACK, HELMUT
Exec Dt:
09/07/2010
4
KLAPDOHR, SIMONE
Exec Dt:
08/27/2010
5
CAI, ZHIZHONG
Exec Dt:
08/27/2010
6
FLAKUS, SILKE
Exec Dt:
09/02/2010
7
AUSTERMANN, TOBIAS
Exec Dt:
08/27/2010
8
HOFFNER, BERNHARD
Exec Dt:
09/20/2010
9
ROHDE, WOLFGANG
Exec Dt:
10/04/2010
10
BECHTLOFF, BERND
Exec Dt:
10/09/2010
11
TRILLER, MICHAEL
Exec Dt:
10/11/2010
12
ZARBAKHSH, SIRUS
Exec Dt:
10/12/2010
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120129685
13388406
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:025830/0368   Pages: 11
Recorded: 02/18/2011
Attorney Dkt #:COC.P61005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLAPDOHR, SIMONE
Exec Dt:
01/07/2011
2
WALTHER, BURKHARD
Exec Dt:
01/25/2011
3
MACK, HELMUT
Exec Dt:
01/31/2011
4
CAI, ZHIZHONG
Exec Dt:
01/20/2011
5
MARC, LAURENT
Exec Dt:
01/12/2011
6
MEZGER, JOCHEN
Exec Dt:
01/11/2011
7
AUSTERMANN, TOBIAS
Exec Dt:
01/11/2011
8
FLAKUS, SILKE
Exec Dt:
01/07/2011
Assignee
1
CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
DR.-ALBERT-FRANK-STRASSE 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8584374
US20110126421
13002139
Correspondence name and address
CURATOLO SIDOTI CO., LPA
24500 CENTER RIDGE ROAD
SUITE 280
CLEVELAND, OH 44145
Assignment: 3
Reel/Frame:025830/0644   Pages: 11
Recorded: 02/18/2011
Attorney Dkt #:COC.P61006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLAPDOHR, SIMONE
Exec Dt:
01/07/2011
2
WALTHER, BURKHARD
Exec Dt:
01/25/2011
3
MACK, HELMUT
Exec Dt:
01/31/2011
4
CAI, ZHIZHONG
Exec Dt:
01/20/2011
5
MARC, LAURENT
Exec Dt:
01/12/2011
6
MEZGER, JOCHEN
Exec Dt:
01/11/2011
7
AUSTERMANN, TOBIAS
Exec Dt:
01/11/2011
8
FLAKUS, SILKE
Exec Dt:
01/07/2011
Assignee
1
CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
DR.-ALBERT-FRANK-STRASSE 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110132551
13002169
Correspondence name and address
CURATOLO SIDOTI CO., LPA
24500 CENTER RIDGE ROAD
SUITE 280
WESTLAKE, OH 44145
Assignment: 4
Reel/Frame:025831/0191   Pages: 14
Recorded: 02/18/2011
Attorney Dkt #:COC.P61058
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEZGER, JOCHEN
Exec Dt:
01/14/2011
2
MARC, LAURENT
Exec Dt:
01/18/2011
3
KLAPDOHR, SIMONE
Exec Dt:
01/25/2011
4
WALTHER, BURKHARD
Exec Dt:
01/25/2011
5
CAI, ZHIZHONG
Exec Dt:
01/28/2011
6
AUSTERMANN, TOBIAS
Exec Dt:
01/21/2011
7
FLAKUS, SILKE
Exec Dt:
02/03/2011
8
MACK, HELMUT
Exec Dt:
01/31/2011
Assignee
1
CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
DR.-ALBERT-FRANK-STRASSE 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110132144
13003785
Correspondence name and address
CURATOLO SIDOTI CO., LPA
24500 CENTER RIDGE ROAD
SUITE 280
CLEVELAND, OH 44145
Assignment: 5
Reel/Frame:025869/0946   Pages: 11
Recorded: 02/28/2011
Attorney Dkt #:COC.P61102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLAPDOHR, SIMONE
Exec Dt:
01/25/2011
2
WALTHER, BURKHARD
Exec Dt:
01/25/2011
3
MACK, HELMUT
Exec Dt:
01/31/2011
4
CAI, ZHIZHONG
Exec Dt:
01/28/2011
5
MARC, LAURENT
Exec Dt:
01/31/2011
6
MEZGER, JOCHEN
Exec Dt:
01/21/2011
7
AUSTERMANN, TOBIAS
Exec Dt:
01/23/2011
8
FLAKUS, SILKE
Exec Dt:
02/03/2011
Assignee
1
CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
DR. ALBERT-FRANK-STRASSE 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110144288
13054811
Correspondence name and address
CURATOLO SIDOTI CO., LPA
24500 CENTER RIDGE ROAD
SUITE 280
CLEVELAND, OH 44145
Assignment: 6
Reel/Frame:026732/0155   Pages: 9
Recorded: 08/09/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIESENER, FLORIAN
Exec Dt:
07/30/2011
2
CAI, ZHIZHONG
Exec Dt:
07/21/2011
3
MEZGER, JOCHEN
Exec Dt:
07/21/2011
4
FLAKUS, SILKE
Exec Dt:
07/22/2011
5
KLAPDOHR, SIMONE
Exec Dt:
07/22/2011
6
WALTHER, BURKHARD
Exec Dt:
07/22/2011
7
MACK, HELMUT
Exec Dt:
07/22/2011
8
AUSTERMANN, TOBIAS
Exec Dt:
07/22/2011
Assignee
1
CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
DR. -ALBERT-FRANK-STR. 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110309533
13144341
Correspondence name and address
JAMES R. CRAWFORD
FULBRIGHT & JAWORSKI L.L.P.
666 FIFTH AVENUE
NEW YORK, N.Y. 10103
Assignment: 7
Reel/Frame:026839/0032   Pages: 17
Recorded: 08/31/2011
Attorney Dkt #:COC.P61296
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLAKUS, SILKE
Exec Dt:
08/10/2011
2
MARC, LAURENT
Exec Dt:
08/18/2011
3
CAI, ZHIZHONG
Exec Dt:
07/22/2011
4
MACK, HELMUT
Exec Dt:
07/10/2011
5
WALTHER, BURKHARD
Exec Dt:
08/19/2011
6
MEZGER, JOCHEN
Exec Dt:
08/18/2011
7
KLAPDOHR, SIMONE
Exec Dt:
08/19/2011
8
AUSTERMANN, TOBIAS
Exec Dt:
08/22/2011
Assignee
1
CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
DR.-ALBERT-FRANK-STRASSE 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110306696
13122663
Correspondence name and address
CURATOLO SIDOTI CO., LPA
24500 CENTER RIDGE ROAD
SUITE 280
CLEVELAND, OH 44145
Assignment: 8
Reel/Frame:031607/0720   Pages: 8
Recorded: 11/15/2013
Attorney Dkt #:COC.P71388
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, ZHIZHONG
Exec Dt:
10/10/2013
2
MC DONNELL, SHANE
Exec Dt:
10/13/2013
3
WALTHER, BURKHARD
Exec Dt:
10/22/2013
Assignee
1
CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
DR.-ALBERT-FRANK-STRASSE 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140319418
14008757
Correspondence name and address
CURATOLO SIDOTI CO., LPA
24500 CENTER RIDGE ROAD
SUITE 280
WESTLAKE, OH 44145
Assignment: 9
Reel/Frame:032131/0920   Pages: 5
Recorded: 02/04/2014
Attorney Dkt #:13111-00298
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUTSCHERA, MICHAEL
Exec Dt:
01/06/2014
2
SZEIFERT, JOHANN MARTIN
Exec Dt:
01/08/2014
3
CAI, ZHIZHONG
Exec Dt:
01/09/2014
Assignee
1
BASF SE
---
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9957160
US20140342143
14172078
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 10
Reel/Frame:034494/0974   Pages: 10
Recorded: 12/12/2014
Attorney Dkt #:COC.P72679
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, ZHIZHONG
Exec Dt:
10/22/2014
2
WALTHER, BURKHARD
Exec Dt:
10/14/2014
3
MCDONNELL, SHANE
Exec Dt:
10/27/2014
4
KUTSCHERA, MICHAEL
Exec Dt:
10/24/2014
Assignee
1
CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
DR-ALBERT-FRANK-STRASSE 32
TROSTBERG, GERMANY 83308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150076388
14387292
Correspondence name and address
CURATOLO SIDOTI CO., LPA
24500 CENTER RIDGE ROAD
SUITE 280
CLEVELAND, OH 44145

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