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Patent Assignment Assignor Details
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Assignor Name : FRASS, WERNER
Total Assignments: 26
Assignment: 1
Reel/Frame:004103/0083   Pages: 2
Recorded: 02/28/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BOSSE, DIETER
Exec Dt:
09/10/1981
2
FRASS, WERNER
Exec Dt:
09/10/1981
Assignee
1
HOECHST AKTIENGESELLSCHAFT A CORP. OF GERMANY
FRANKFURT/MAIN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4387151
NONE
06304686
Correspondence name and address
SCHWARTZ, JEFFERY SCHWAAB ET AL
P.O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 2
Reel/Frame:004253/0667   Pages: 2
Recorded: 02/24/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FRASS, WERNER
Exec Dt:
04/21/1982
2
HORN, KLAUS
Exec Dt:
04/21/1982
Assignee
1
HOECHST AKTIENGESELLSCHAFT FRANKFURT/MAIN, GERMANY A CORP OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4447510
NONE
06376008
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 3
Reel/Frame:004186/0156   Pages: 2
Recorded: 11/02/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MOHR, DIETER
Exec Dt:
06/14/1982
2
FRASS, WERNER
Exec Dt:
06/14/1982
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A GERMAN CORP.
FRANKFURT.MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4427765
NONE
06391131
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHAL & KOCH
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 4
Reel/Frame:004241/0364   Pages: 2
Recorded: 04/04/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MOHR, DIETER
Exec Dt:
06/14/1982
2
HERWIG, WALTER
Exec Dt:
06/14/1982
3
FRASS, WERNER
Exec Dt:
06/14/1982
4
USBECK, GERHARD
Exec Dt:
06/14/1982
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP OF GERMANY
FRANKFURT/MAIN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4458005
NONE
06391132
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHAL & KOCH
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 5
Reel/Frame:004221/0707   Pages: 2
Recorded: 02/15/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BERGHAEUSER, GUENTER
Exec Dt:
06/22/1982
2
SCHELL, LONI
Exec Dt:
06/22/1982
3
FRASS, WERNER
Exec Dt:
06/22/1982
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP OF GERMANY
FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4530897
NONE
06547465
Correspondence name and address
SCHWARTZ, JEFFERY ET AL
P.O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 6
Reel/Frame:004494/0066   Pages: 2
Recorded: 12/27/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHELL, LONI
Exec Dt:
09/21/1982
2
FRASS, WERNER
Exec Dt:
09/21/1982
3
GROS, INGE
Exec Dt:
09/21/1982
Assignee
1
HOECHST AKTIENGESELLSCHAFT, FRANKFURT/MAIN, GERMANY, A CORP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4579811
NONE
06566395
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHAL & EVANS,P.C.
P. O. BOX 299,111 NORTH ALFRED ST.
ALEXANDRIA, VA 22313
Assignment: 7
Reel/Frame:004240/0245   Pages: 2
Recorded: 03/27/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FRASS, WERNER
Exec Dt:
05/24/1983
2
MOHR, DIETER
Exec Dt:
05/24/1983
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A GERMAN CORP.
FRANKFURT
MAIN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4482444
NONE
06504874
Correspondence name and address
SCHWARTZ, ET AL
P.O. BOX 299
ALEXANDRIA, VA. 22313-0299
Assignment: 8
Reel/Frame:004584/0216   Pages: 1
Recorded: 07/30/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MOHR, DIETER
Exec Dt:
04/15/1985
2
FRASS, WERNER
Exec Dt:
04/15/1985
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF GERMANY
FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4618405
NONE
06726244
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS, P.C.
P. O. BOX 299
111 NORTH ALFRED STREET
ALEXANDRIA, VA 22313
Assignment: 9
Reel/Frame:004777/0556   Pages: 2
Recorded: 11/09/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FRASS, WERNER
Exec Dt:
07/31/1985
2
PLIEFKE, ENGELBERT
Exec Dt:
07/31/1985
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP. OF GERMANY
FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4725526
NONE
06766691
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHAL & EVANS, P.C.
P.O. BOX 299, STE, 510, 1800 DIAGONAL RD
ALEXANDRIA, VA 22313-0299
Assignment: 10
Reel/Frame:004766/0425   Pages: 2
Recorded: 10/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MACK, GERHARD
Exec Dt:
10/16/1985
2
MUELLER, BIRGIT
Exec Dt:
10/16/1985
3
JUNG, GUENTER
Exec Dt:
10/16/1985
4
FRASS, WERNER
Exec Dt:
10/16/1985
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP. OF GERMANY
FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4716098
NONE
06790153
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL AND EVANS
SUITE 510 DIAGONAL ROAD
P.O.BOX299
ALEXANDRIA,VIRGINIA 22313-0299
Assignment: 11
Reel/Frame:004874/0477   Pages: 2
Recorded: 03/28/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FRASS, WERNER
Exec Dt:
03/23/1988
2
MOHR, DIETER
Exec Dt:
03/23/1988
3
RODE, KLAUS
Exec Dt:
03/23/1988
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP. OF THE FED. REP. OF GERMANY
FRANKFURT/MAIN, FED. REP. OF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5085974
NONE
07174426
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
P. O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 12
Reel/Frame:004874/0496   Pages: 2
Recorded: 03/28/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RODE, KLAUS
Exec Dt:
03/23/1988
2
MOHR, DIETER
Exec Dt:
03/23/1988
3
FRASS, WERNER
Exec Dt:
03/23/1988
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP. OF THE FED. REP. OF GERMANY
FRANKFURT/MAIN, FED. REP. OF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4983498
NONE
07173559
Correspondence name and address
SCHWARTZ, JEFFERY, MACK, BLUMENTHAL
& EVANS
P. O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 13
Reel/Frame:004885/0381   Pages: 2
Recorded: 05/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PLIEFKE, ENGELBERT
Exec Dt:
05/09/1988
2
FRASS, WERNER
Exec Dt:
05/09/1988
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP. OF THE FED. REP. OF GERMANY
FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4834844
NONE
07198309
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
P. O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 14
Reel/Frame:004932/0680   Pages: 2
Recorded: 08/26/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STEPHANI, TRUTZ-ULRICH
Exec Dt:
08/12/1988
2
MOHR, DIETER
Exec Dt:
08/12/1988
3
MAISEL, BRITTA
Exec Dt:
08/12/1988
4
FRASS, WERNER
Exec Dt:
08/15/1988
5
ELSAESSER, ANDREAS
Exec Dt:
08/15/1988
Assignee
1
HOECHST AKTIENGESELLSCHAFT, FRANKFURT/MAIN, FED. REP. OF GERMANY, A CORP. OF THE FED. REP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4929534
NONE
07236916
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL AND EVANS
P. O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 15
Reel/Frame:004989/0946   Pages: 2
Recorded: 12/21/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RODE, KLAUS
Exec Dt:
12/14/1988
2
MOHR, DIETER
Exec Dt:
12/14/1988
3
FRASS, WERNER
Exec Dt:
12/14/1988
4
GERSDORF, JOACHIM
Exec Dt:
12/14/1988
Assignee
1
HOECHST AKTIENGESELLSCHAFT, FRANKFURT/MAIN, FED. REP. OF GERMANY, A CORP. OF THE FED. REP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4987055
NONE
07287276
Correspondence name and address
FOLEY & LARDNER, SCHWARTZ, JEFFERY,
SCHWAAB, MACK, BLUMENTHAL & EVANS
P. O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 16
Reel/Frame:004989/0948   Pages: 2
Recorded: 12/21/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RODE, KLAUS
Exec Dt:
12/14/1988
2
GERSDORF, JOACHIM
Exec Dt:
12/14/1988
3
MOHR, DIETER
Exec Dt:
12/14/1988
4
FRASS, WERNER
Exec Dt:
12/14/1988
Assignee
1
HOECHST AKTIENGESELLSCHAFT, FRANKFURT/MAIN, FED. REP. OF GERMANY, A CORP. OF THE FED. REP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5043249
NONE
07287278
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHAL AND EVANS
P. O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 17
Reel/Frame:004989/0950   Pages: 2
Recorded: 12/21/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RODE, KLAUS
Exec Dt:
12/14/1988
2
FRASS, WERNER
Exec Dt:
12/14/1988
3
GERSDORF, JOACHIM
Exec Dt:
12/14/1988
Assignee
1
HOECHST AKTIENGESELLSCHAFT, FRANKFURT/MAIN, FED. REP. OF GERMANY, A CORP. OF THE FED. REP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4985341
NONE
07287279
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUNENTHAL AND EVANS
P. O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 18
Reel/Frame:005088/0265   Pages: 2
Recorded: 06/07/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ELSAESSER, ANDREAS
Exec Dt:
05/31/1989
2
FRASS, WERNER
Exec Dt:
05/31/1989
3
MOHR, DIETER
Exec Dt:
05/31/1989
Assignee
1
HOECHST AKTIENGESELLSCHAFT, FRANKFURT/MAIN, FED. REP. OF GERMANY A CORP. OF FED. REP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5068163
NONE
07362688
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
P.O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 19
Reel/Frame:005131/0955   Pages: 2
Recorded: 09/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZERTANI, RUDOLF
Exec Dt:
09/05/1989
2
MOHR, DIETER
Exec Dt:
09/05/1989
3
RODE, KLAUS
Exec Dt:
09/05/1989
4
FRASS, WERNER
Exec Dt:
09/05/1989
5
JOERG, KLAUS
Exec Dt:
09/05/1989
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF FED. REP. OF GERMANY
FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5114832
NONE
07406424
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
P. O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 20
Reel/Frame:005163/0928   Pages: 2
Recorded: 10/25/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FRASS, WERNER
Exec Dt:
10/16/1989
2
SCHLOSSER, HANS-JOACHIM
Exec Dt:
10/16/1989
3
SCHOEN, GUENTHER
Exec Dt:
10/16/1989
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP. OF GERMANY
FRANKFURT/MAIN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5116720
NONE
07426412
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
P. O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 21
Reel/Frame:007157/0490   Pages: 3
Recorded: 09/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRASS, WERNER
Exec Dt:
09/08/1994
2
GASCHLER, OTFRIED
Exec Dt:
09/08/1994
3
JOERG, KLAUS
Exec Dt:
09/08/1994
4
HULTZSCH, GUENTER
Exec Dt:
09/08/1994
5
ELSAESSER, ANDREAS
Exec Dt:
09/08/1994
Assignee
1
HOECHST AKTIENGESELLSCHAFT BRUENINGSTRASSE 50
FRANKFURT AM MAIN, FEDERAL REPUBLIC OF GERMANY 65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5576137
NONE
08305647
Correspondence name and address
RICHARD L. SCHWAAB
FOLEY & LARDNER
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 22
Reel/Frame:007680/0895   Pages: 5
Recorded: 09/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRASS, WERNER
Exec Dt:
09/04/1995
2
PLATZER, STEPHAN J.W.
Exec Dt:
09/04/1995
3
GRIES, WILLI-KURT
Exec Dt:
09/04/1995
Assignee
1
HOECHST AKTIENGESELLSCHAFT
FRANKFURT AM MAIN
GERMANY D-659
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5705313
NONE
08532954
Correspondence name and address
HOECHST CELANESE CORPORATION
JOHN M. GENOVA
86 MORRIS AVENUE
SUMMIT, NJ 07901
Assignment: 23
Reel/Frame:007759/0652   Pages: 5
Recorded: 10/31/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELSAESSER, ANDREAS
Exec Dt:
10/13/1995
2
GASCHLER, OTFRIED
Exec Dt:
10/13/1995
3
FRASS, WERNER
Exec Dt:
10/13/1995
4
KONRAD, KLAUS-PETER
Exec Dt:
10/13/1995
Assignee
1
HOECHST AKTIENGESELLSCHAFT
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5753404
NONE
08558580
Correspondence name and address
HOECHST CELANESE CORPORATION
JOHN M. GENOVA
86 MORRIS AVENUE
SUMMIT, NJ 07901
Assignment: 24
Reel/Frame:007905/0484   Pages: 3
Recorded: 12/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELSAESSER, ANDREAS
Exec Dt:
12/15/1995
2
FRASS, WERNER
Exec Dt:
12/15/1995
3
BACHSTEIN, JUTTA
Exec Dt:
12/15/1995
Assignee
1
HOECHST AKTIENGESELLSCHAFT
FRANKFURT AM MAIN, GERMANY 65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5695903
NONE
08575903
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K STREET, N.W., SUITE 500
WASHINGTON, DC 20007-5109
Assignment: 25
Reel/Frame:007939/0497   Pages: 3
Recorded: 03/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELSAESSER, ANDREAS
Exec Dt:
03/19/1996
2
FRASS, WERNER
Exec Dt:
03/19/1996
3
GRABLEY, FRITZ-FEO
Exec Dt:
03/19/1996
4
JERLING, GABOR
Exec Dt:
03/19/1996
Assignee
1
HOECHST AKTIENGESELLSCHAFT
FRANKFURT, GERMANY D-659
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5744272
NONE
08620951
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCWAAB
3000 K STREET, N.W.
SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 26
Reel/Frame:008151/0962   Pages: 3
Recorded: 09/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUHN, HEINRICH
Exec Dt:
08/23/1996
2
JACULI, DIETER
Exec Dt:
08/16/1996
3
PLIEFKE, ENGELBERT
Exec Dt:
08/23/1996
4
BOS, ULRICH
Exec Dt:
08/23/1996
5
FRASS, WERNER
Exec Dt:
08/16/1996
Assignee
1
HOECHST AKTIENGESELLSCHAFT
PATENT AND LICENSING DEPARTMENT
BUILDING K 801
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5967047
NONE
08666292
Correspondence name and address
CURTIS, MORRIS & SAFFORD, P.C.
WILLIAM F. LAWRENCE
530 FIFTH AVENUE
NEW YORK, NY 10036

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