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Patent Assignment Assignor Details
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Assignor Name : RUTTMANN, GERHARD
Total Assignments: 14
Assignment: 1
Reel/Frame:006636/0150   Pages: 2
Recorded: 07/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOVESTADT, WIELAND
Exec Dt:
06/16/1993
2
RUTTMANN, GERHARD
Exec Dt:
06/09/1993
3
BRAHM, MARTIN
Exec Dt:
05/19/1993
4
BLUM, HARALD
Exec Dt:
05/25/1993
5
MEIXNER, JURGEN
Exec Dt:
05/25/1993
6
WAMPRECHT, CHRISTIAN
Exec Dt:
06/07/1993
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNVERWALTUNG RP PATENTABTEILUNG 51368 LEVERKUSEN, GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5422421
NONE
08093246
Correspondence name and address
MILES INC.
DONNA J. VEATCH
PATENT DEPT.
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 2
Reel/Frame:008151/0254   Pages: 2
Recorded: 09/06/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAHM, MARTIN
Exec Dt:
08/05/1996
2
RUTTMANN, GERHARD
Exec Dt:
08/06/1996
3
SCHMALSTIEG, LUTZ
Exec Dt:
08/05/1996
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNZENTRALE RP, PATENT KONZERN
LEVERKUSEN, GERMANY D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6410095
NONE
08706551
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 3
Reel/Frame:008750/0003   Pages: 2
Recorded: 08/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MELCHIORS, MARTIN
Exec Dt:
06/06/1997
2
SCHWINDT, JURGEN
Exec Dt:
06/06/1997
3
RUTTMANN, GERHARD
Exec Dt:
06/18/1997
4
HOVESTADT, WIELAND
Exec Dt:
06/06/1997
5
PROBST, JOACHIM
Exec Dt:
06/11/1997
6
PEDAIN, JOSEF
Exec Dt:
07/02/1997
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6130285
NONE
08911510
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 4
Reel/Frame:012740/0709   Pages: 2
Recorded: 03/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TILLACK, JORG
Exec Dt:
01/21/2002
2
SCHMALSTIEG, LUTZ
Exec Dt:
01/22/2002
3
PUETZ, WOLFGANG
Exec Dt:
01/21/2002
4
RUTTMANN, GERHARD
Exec Dt:
01/21/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7001972
NONE
10048329
Correspondence name and address
BAYER CORP.
THOMAS W. ROY
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:013226/0343   Pages: 4
Recorded: 08/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROESLER, RICHARD R.
Exec Dt:
07/24/2002
2
CRAWFORD, DEREK L.
Exec Dt:
07/24/2002
3
FRISCH, KURT C.
Exec Dt:
07/24/2002
4
DANIELMEIER, KARSTEN
Exec Dt:
07/24/2002
5
PETHIYAGODA, DINESH
Exec Dt:
07/24/2002
6
RUTTMANN, GERHARD
Exec Dt:
08/01/2002
Assignees
1
BAYER CORPORATION
PITTSBURGH, PENNSYLVANIA 15205-9741
2
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030225235
10160479
Correspondence name and address
BAYER CORP.
THOMAS W. ROY
100 BAYER RD.
PITTSBURGH, PA 15205-9741
Assignment: 6
Reel/Frame:013732/0703   Pages: 3
Recorded: 02/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUDEWIG, MICHAEL
Exec Dt:
01/01/2003
2
MATNER, MATHIAS
Exec Dt:
01/07/2003
3
GROTH, STEFAN
Exec Dt:
01/09/2003
4
RUTTMANN, GERHARD
Exec Dt:
01/06/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6762270
US20030153712
10357002
Correspondence name and address
BAYER CORPORATION
JOSEPH C. GIL
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205
Assignment: 7
Reel/Frame:013764/0960   Pages: 3
Recorded: 02/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFACKER, STEFFEN
Exec Dt:
01/07/2003
2
GERTZMANN, ROLF
Exec Dt:
01/07/2003
3
FLECK, OLAF
Exec Dt:
01/08/2003
4
RUTTMANN, GERHARD
Exec Dt:
01/09/2003
5
BRUMMER, HANNO
Exec Dt:
01/23/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6825376
US20030120019
10316364
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15108
Assignment: 8
Reel/Frame:013899/0227   Pages: 2
Recorded: 03/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PROBST, JOACHIM
Exec Dt:
02/21/2003
2
MELCHIORS, MARTIN
Exec Dt:
02/14/2003
3
RUTTMANN, GERHARD
Exec Dt:
02/17/2003
4
STINGLI, THOMAS
Exec Dt:
02/17/2003
5
OTTENSMANN, HARTMUT
Exec Dt:
02/17/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7005470
US20030187134
10393588
Correspondence name and address
BAYER POLYMERS LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 9
Reel/Frame:014951/0751   Pages: 4
Recorded: 02/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROESLER, RICHARD R.
Exec Dt:
11/10/2003
2
CRAWFORD, DEREK L.
Exec Dt:
11/12/2003
3
FRISCH, KURT C.
Exec Dt:
11/11/2003
4
DANIELMEIER, KARSTEN
Exec Dt:
01/22/2004
5
PETHIYAGODA, DINESH
Exec Dt:
12/04/2003
6
RUTTMANN, GERHARD
Exec Dt:
12/11/2003
Assignees
1
BAYER POLYMERS LLC
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PENNSYLVANIA 15205-9741
2
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6809170
US20040127670
10690953
Correspondence name and address
BAYER POLYMERS LLC
GARY F. MATZ
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 10
Reel/Frame:016329/0764   Pages: 2
Recorded: 02/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIESTEN, MEIKE
Exec Dt:
12/14/2004
2
REESE, JACK
Exec Dt:
01/11/2005
3
SIMON, JOACHIM
Exec Dt:
01/03/2005
4
RUTTMANN, GERHARD
Exec Dt:
12/20/2004
Assignee
1
BAYER MATERIALSCIENE AG
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7393465
US20050192423
11065101
Correspondence name and address
BAYER MATERIALSCIENCE LLP
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 11
Reel/Frame:017113/0136   Pages: 3
Recorded: 10/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMON, JOACHIM
Exec Dt:
09/12/2005
2
RUTTMANN, GERHARD
Exec Dt:
09/20/2005
3
KOEHLER, BURKHARD
Exec Dt:
09/20/2005
Assignee
1
BAYER MATERIALSCIENCE LLC
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060084776
11251146
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 12
Reel/Frame:017580/0534   Pages: 6
Recorded: 02/17/2006
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME AND ADDRESS PREVIOUSLY RECORDED AT REEL 017113 FRAME 0136.
Assignors
1
SIMON, JOACHIM
Exec Dt:
09/12/2005
2
RUTTMANN, GERHARD
Exec Dt:
09/20/2005
3
KOEHLER, BURKHARD
Exec Dt:
09/20/2005
Assignee
1
BAYER MATERIALSCIENCE AG
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060084776
11251146
Correspondence name and address
N. DENISE BROWN
BAYER MATERIALSCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 13
Reel/Frame:017272/0667   Pages: 2
Recorded: 11/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEISTEN, MEIKE
Exec Dt:
10/14/2005
2
RUTTMANN, GERHARD
Exec Dt:
10/14/2005
Assignee
1
BAYER MATERIALSCIENCE AG
D-51368 LEVERKUSEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060111545
11283648
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 14
Reel/Frame:018690/0821   Pages: 2
Recorded: 12/15/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHLER, BURKHARD
Exec Dt:
11/21/2006
2
RUTTMANN, GERHARD
Exec Dt:
11/23/2006
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070149721
11639466
Correspondence name and address
LYNDANNE M. WHALEN
BAYER MATERIALSCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURG, PA 15205-9741

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