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Patent Assignment Assignor Details
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Assignor Name : THOMETZEK, PETER
Total Assignments: 16
Assignment: 1
Reel/Frame:005117/0033   Pages: 1
Recorded: 08/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
THOMETZEK, PETER
Exec Dt:
07/14/1989
2
FREUDENBERG, BERNHARD
Exec Dt:
07/19/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5055434
NONE
07388930
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 2
Reel/Frame:005183/0275   Pages: 1
Recorded: 11/20/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DE CLEYN, RENE
Exec Dt:
10/27/1989
2
THOMETZEK, PETER
Exec Dt:
10/31/1989
3
RADEMACHERS, JAKOB
Exec Dt:
10/31/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5009879
NONE
07438315
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 3
Reel/Frame:005298/0969   Pages: 2
Recorded: 04/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FREUDENBERG, BERNHARD
Exec Dt:
04/12/1990
2
THOMETZEK, PETER
Exec Dt:
04/17/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5134100
NONE
07516016
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:006176/0250   Pages: 2
Recorded: 08/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
THOMETZEK, PETER
Exec Dt:
06/19/1992
2
SCHLEGEL, CHRISTIAN
Exec Dt:
06/22/1992
Assignee
1
BAYER S.P. A., A CORP.OF ITALY
VIALE CERTOSA 126
I 20156 MILANO, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5264398
NONE
07923568
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 5
Reel/Frame:006482/0146   Pages: 2
Recorded: 03/19/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
THOMETZEK, PETER
Exec Dt:
01/18/1993
Assignee
1
BAYER S.P.A.
CASELE POSTALE 1243
VIALE CERTOSA 126
I 20 100 MAILAND, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5348915
NONE
08034488
Correspondence name and address
WILLIAM E. MCSHANE
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 6
Reel/Frame:006590/0352   Pages: 2
Recorded: 06/07/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMETZEK, PETER
Exec Dt:
05/11/1993
2
CHRIST, HEINRICH
Exec Dt:
04/28/1993
Assignee
1
BAYER S.P.A.
MILANO, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5348914
NONE
08073393
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 7
Reel/Frame:006923/0079   Pages: 3
Recorded: 03/03/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMETZEK, PETER
Exec Dt:
02/05/1994
2
CHRIST, HEINRICH
Exec Dt:
01/10/1994
Assignee
1
FERRO ITALIA S.R.L.
VIA TAGLIAPIETRE 8
40123 BOLOGNA, ITALY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5393714
NONE
08174305
Correspondence name and address
OSTROLENK, FABER, GERB & SOFFEN
EDWARD A. MEILMAN
1180 AVENUE OF THE AMEIRCAS
NEW YORK, NY 10036-8403
Assignment: 8
Reel/Frame:008240/0071   Pages: 2
Recorded: 09/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONAS, FRIEDRICH
Exec Dt:
09/11/1996
2
GUNTERMANN, UDO
Exec Dt:
09/12/1996
3
LERCH, KLAUS
Exec Dt:
09/12/1996
4
BOHNKE, ARTHUR
Exec Dt:
09/12/1996
5
BASTEN, HANS
Exec Dt:
09/12/1996
6
THOMETZEK, PETER
Exec Dt:
09/15/1996
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5792558
NONE
08721141
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 9
Reel/Frame:011150/0626   Pages: 2
Recorded: 08/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIKARD, JAN
Exec Dt:
06/19/2000
2
ZWIENER, CHRISTIAN
Exec Dt:
06/19/2000
3
FISCHER, WOLFGANG
Exec Dt:
06/20/2000
4
THOMETZEK, PETER
Exec Dt:
06/28/2000
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368, LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6555597
NONE
09639687
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 10
Reel/Frame:011656/0243   Pages: 3
Recorded: 03/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIKARD, JAN
Exec Dt:
01/08/2001
2
ZWIENER, CHRISTIAN
Exec Dt:
01/08/2001
3
FISCHER, WOLFGANG
Exec Dt:
01/09/2001
4
THOMETZEK, PETER
Exec Dt:
01/10/2001
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP
PATENT UND LIZENEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6569944
US20010051668
09810989
Correspondence name and address
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 11
Reel/Frame:013750/0461   Pages: 2
Recorded: 02/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FACKE, THOMAS
Exec Dt:
01/15/2003
2
WEIKARD, JAN
Exec Dt:
12/19/2002
3
BRUMMER, HANNO
Exec Dt:
01/21/2003
4
THOMETZEK, PETER
Exec Dt:
01/08/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE AND LIZENZEN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6809126
US20030134125
10295082
Correspondence name and address
BAYER CORPORATION
JOSEPH C. GIL
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 12
Reel/Frame:014648/0943   Pages: 2
Recorded: 11/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
08/18/2003
2
HALPAAP, REIHARD
Exec Dt:
08/25/2003
3
THOMETZEK, PETER
Exec Dt:
10/10/2003
4
GRAHL, MICHAEL
Exec Dt:
08/20/2003
5
MEIER-WESTHUES, HANS-ULRICH
Exec Dt:
09/11/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6987158
US20040059082
10613725
Correspondence name and address
BAYER POLYMERS LLC
JOSEPH C. GIL
PATETNS AND LICENSING
100 BAYER ROAD
PITTSBURG, PA 15205-9741
Assignment: 13
Reel/Frame:015512/0872   Pages: 3
Recorded: 06/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
04/08/2004
2
GURTLER, CHRISTOPH
Exec Dt:
04/08/2004
3
HALPAAP, REINHARD
Exec Dt:
04/14/2004
4
GRAHL, MICHAEL
Exec Dt:
04/19/2004
5
THOMETZEK, PETER
Exec Dt:
04/20/2004
6
RAWLINS, JAMES
Exec Dt:
04/19/2004
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7148295
US20040265597
10873379
Correspondence name and address
BAYER POLYMERS, LLC
GARY F. MATZ
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 14
Reel/Frame:015816/0956   Pages: 3
Recorded: 09/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAAS, HANS-JOSEF
Exec Dt:
07/07/2004
2
GURTLER, CHRISTOPH
Exec Dt:
07/07/2004
3
HALPAAP, REINHARD
Exec Dt:
07/07/2004
4
GRAHL, MICHAEL
Exec Dt:
07/12/2004
5
THOMETZEK, PETER
Exec Dt:
07/21/2004
6
RAWLINS, JAMES
Exec Dt:
08/16/2004
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7329717
US20050004320
10873081
Correspondence name and address
BAYER MATERIALSSCIENCE LLC
GARY F. MATZ
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 15
Reel/Frame:016132/0847   Pages: 2
Recorded: 01/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FACKE, THOMAS
Exec Dt:
12/02/2004
2
WEIKARD, JAN
Exec Dt:
10/28/2004
3
THOMETZEK, PETER
Exec Dt:
11/02/2004
Assignee
1
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7381764
US20050080174
10959853
Correspondence name and address
GARY MATZ
BAYER MATERIAL SCIENCE LLC
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 16
Reel/Frame:016445/0410   Pages: 2
Recorded: 04/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FACKE, THOMAS
Exec Dt:
02/10/2005
2
WEIKARD, JAN
Exec Dt:
01/31/2005
3
THOMETZEK, PETER
Exec Dt:
01/25/2005
Assignee
1
BAYER MATERIALSCIENCE AG
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7514478
US20050170185
10994835
Correspondence name and address
THOMAS W. ROY, BAYER MATERIALSCIENCE LLC
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741

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