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Patent Assignment Assignor Details
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Assignor Name : BERGER, ARMIN
Total Assignments: 6
Assignment: 1
Reel/Frame:015481/0895   Pages: 2
Recorded: 06/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERGER, ARMIN
Exec Dt:
04/13/2004
2
POST, BERND
Exec Dt:
04/15/2004
3
WINKLER, JUERGEN
Exec Dt:
04/15/2004
4
NICKEL, JOERG
Exec Dt:
04/15/2004
Assignee
1
BAYER MATERIALSCIENCE AG
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040258924
10868365
Correspondence name and address
BAYER POLYMERS LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15203-9741
Assignment: 2
Reel/Frame:017130/0797   Pages: 5
Recorded: 10/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PUDLEINER, HEINZ
Exec Dt:
07/19/2005
2
POHL, TORSTEN
Exec Dt:
07/20/2005
3
KLIPPERT, UWE
Exec Dt:
07/21/2005
4
MEYER, KLAUS
Exec Dt:
07/19/2005
5
POST, BERND
Exec Dt:
07/26/2005
6
BERGER, ARMIN
Exec Dt:
07/29/2005
7
RISCHE, THORSTEN
Exec Dt:
08/09/2005
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060078745
11247354
Correspondence name and address
THOMAS W. ROY
BAYER MATERIALSCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 3
Reel/Frame:027891/0795   Pages: 2
Recorded: 03/20/2012
Attorney Dkt #:14069-00341
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUENZEL, ROLAND
Exec Dt:
02/24/2012
2
BERGER, ARMIN
Exec Dt:
02/24/2012
3
PROTTE, RAINER
Exec Dt:
02/28/2012
4
KLIMMASCH, THOMAS
Exec Dt:
03/01/2012
Assignee
1
BAYER MATERIALSCIENCE AG
BUILDING Q 18
PATENTS & LICENSING
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120213977
13367502
Correspondence name and address
MATTHEW W. HAMMERSLEY
P O BOX 2207
WILMINGTON, DE 19899
Assignment: 4
Reel/Frame:051586/0611   Pages: 18
Recorded: 01/22/2020
Attorney Dkt #:074023-0908-US-595438
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIERMATTEO, CIRO
Exec Dt:
11/22/2019
2
BERGER, ARMIN
Exec Dt:
11/19/2019
3
MALVESTITI, GIANMARIE
Exec Dt:
11/20/2019
4
TARAVELLA, VINCENZO
Exec Dt:
11/20/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11598495
NONE
16633056
Correspondence name and address
DRINKER BIDDLE & REATH LLP
222 DELAWARE AVENUE
STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 5
Reel/Frame:059420/0708   Pages: 5
Recorded: 03/29/2022
Attorney Dkt #:2019P30225WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THUST, TORSTEN
Exec Dt:
03/17/2022
2
SCHULZ, THORSTEN
Exec Dt:
03/25/2022
3
HAGEN, RAINER
Exec Dt:
03/17/2022
4
PIERMATTEO, CIRO
Exec Dt:
03/17/2022
5
ROGOWSKI, MARIUS
Exec Dt:
03/17/2022
6
BERGER, ARMIN
Exec Dt:
03/17/2022
7
HELMIG, JAN
Exec Dt:
03/21/2022
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220332088
17642991
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 6
Reel/Frame:059420/0713   Pages: 5
Recorded: 03/29/2022
Attorney Dkt #:2019P30226WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THUST, TORSTEN
Exec Dt:
03/17/2022
2
SCHULZ, THORSTEN
Exec Dt:
03/25/2022
3
HAGEN, RAINER
Exec Dt:
03/17/2022
4
PIERMATTEO, CIRO
Exec Dt:
03/17/2022
5
ROGOWSKI, MARIUS
Exec Dt:
03/17/2022
6
BERGER, ARMIN
Exec Dt:
03/17/2022
7
HELMIG, JAN
Exec Dt:
03/21/2022
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220332089
17642999
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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