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Patent Assignment Assignor Details
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Assignor Name : PLATZER, STEPHAN J. W.
Total Assignments: 19
Assignment: 1
Reel/Frame:004628/0585   Pages: 1
Recorded: 11/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PLATZER, STEPHAN J. W.
Exec Dt:
10/19/1984
2
KOLETAR, GABOR I.
Exec Dt:
10/19/1984
Assignee
1
AMERICAN HOECHST CORPORATION
A CORP. OF DE
SOMERVILLE, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4650738
NONE
06663608
Correspondence name and address
RICHARD S. ROBERTS
AMERICAN HOECHST CORP.
ROUTE 202-206 NORTH
SOMERVILLE, NJ 08876
Assignment: 2
Reel/Frame:004662/0087   Pages: 1
Recorded: 01/09/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PLATZER, STEPHAN J. W.
Exec Dt:
10/19/1984
2
KOLETAR, GABOR I.
Exec Dt:
10/19/1984
Assignee
1
AMERICAN HOECHST CORPORATION, A CORP OF DE.
SOMERVILLE, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4659642
NONE
06663607
Correspondence name and address
RICHARD S. ROBERTS
AMERICAN HOECHST CORP.
ROUTE 202-206 NORTH
SOMERVILLE, NJ 08876
Assignment: 3
Reel/Frame:004794/0907   Pages: 1
Recorded: 10/18/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PLATZER, STEPHAN J. W.
Exec Dt:
04/18/1986
Assignee
1
AMERICAN HOECHST CORPORATION, SOMERVILLE, NEW JERSEY, A CORP. OF DE.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4719169
NONE
06853782
Correspondence name and address
PATENT DEPT., HOECHST CELANESE CORP.
ROUTE 202-206 NORTH
SOMERVILLE, NEW JERSEY 08876
Assignment: 4
Reel/Frame:005004/0873   Pages: 1
Recorded: 12/05/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PLATZER, STEPHAN J. W.
Exec Dt:
07/01/1986
Assignee
1
AMERICAN HOECHST CORPORATION, A CORP. OF DE
SOMERVILLE, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4808508
NONE
06880770
Correspondence name and address
RICHARD S. ROBERTS
PAT. DEPT.
AMERICAN HOECHST CORP.
ROUTE 202-206 NORTH
SOMERVILLE, NJ 08876
Assignment: 5
Reel/Frame:004889/0666   Pages: 1
Recorded: 06/02/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PLATZER, STEPHAN J. W.
Exec Dt:
09/08/1986
Assignee
1
AMERICAN HOECHST CORPORATION
A CORPORATION OF DELAWARE
SOMERVILLE, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4751166
NONE
06906483
Correspondence name and address
RICHARD S. ROBERTS
C/O HOECHST CELANESE CORP.
ROUTE 202-206 NO.
SOMERVILLE, NJ 08876
Assignment: 6
Reel/Frame:004912/0709   Pages: 1
Recorded: 07/01/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PLATZER, STEPHAN J. W.
Exec Dt:
11/04/1986
2
KOLETAR, GABOR I.
Exec Dt:
11/04/1986
Assignee
1
AMERICAN HOECHST CORPORATION
A CORP. OF DE
SOMERVILLE, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4772533
NONE
06927776
Correspondence name and address
RICHARD S. ROBERTS
AMERICAN HOECHST CORP., PAT. DEPT.
ROUTE 202-206 NORTH
SOMERVILLE, NJ 08876
Assignment: 7
Reel/Frame:004926/0527   Pages: 1
Recorded: 07/18/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PLATZER, STEPHAN J. W.
Exec Dt:
07/08/1988
Assignee
1
HOECHST CELANESE CORPORATION, SOMERVILLE, NEW JERSEY A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4895787
NONE
07220479
Correspondence name and address
RICHARDS S. ROBERTS
PLOTTEL AND ROBERTS
30 ROCKEFELLER PLAZA
20TH FLOOR
NEW YORK, NY 10112-0025
Assignment: 8
Reel/Frame:004941/0412   Pages: 1
Recorded: 08/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHADRACH, RICHARD L.
Exec Dt:
08/17/1988
2
PLATZER, STEPHAN J. W.
Exec Dt:
08/17/1988
3
KOLETAR, GABOR I.
Exec Dt:
08/17/1988
Assignee
1
HOECHST CELANESE CORP., SOMERVILLE, NEW JERSEY, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4948693
NONE
07237864
Correspondence name and address
RICHARD S. ROBERTS
PLOTTEL & ROBERTS
30 ROCKEFELLER PLAZA -20TH FLOOR
NEW YORK, NY 10112-0025
Assignment: 9
Reel/Frame:004941/0413   Pages: 1
Recorded: 08/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHADRACH, RICHARD L.
Exec Dt:
08/23/1988
2
PLATZER, STEPHAN J. W.
Exec Dt:
08/23/1988
3
KOLETAR, GABOR I.
Exec Dt:
08/23/1988
Assignee
1
HOECHST CELANESE CORP., SOMERVILLE, NEW JERSEY, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4948693
NONE
07237864
Correspondence name and address
RICHARD S. ROBERTS
PLOTTEL & ROBERTS
30 ROCKEFELLER PLAZA -20TH FLOOR
NEW YORK, NY 10112-0025
Assignment: 10
Reel/Frame:004965/0393   Pages: 1
Recorded: 10/21/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PLATZER, STEPHAN J. W.
Exec Dt:
10/10/1988
Assignee
1
HOECHST CELANESE CORPORATION
A CORP. OF DE
SOMERVILLE, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5108868
NONE
07261371
Correspondence name and address
RICHARD S. ROBERTS
PLOTTEL & ROBERTS
30 ROCKEFELLER PLAZA - 20TH FLOOR
NEW YORK, NY 10112-0025
Assignment: 11
Reel/Frame:004965/0395   Pages: 1
Recorded: 10/21/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PLATZER, STEPHAN J. W.
Exec Dt:
10/10/1988
Assignee
1
HOECHST CELANESE CORPORATION
A CORP. OF DE
SOMERVILLE, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4937168
NONE
07261373
Correspondence name and address
RICHARD S. ROBERTS
PLOTTEL & ROBERTS
30 ROCKEFELLER PLAZA - 20TH FLOOR
NEW YORK, NY 10112-0025
Assignment: 12
Reel/Frame:004965/0396   Pages: 1
Recorded: 10/21/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PLATZER, STEPHAN J. W.
Exec Dt:
10/10/1988
Assignee
1
HOECHST CELANESE CORPORATION
A CORP. OF DE
SOMERVILLE, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5213941
NONE
07261374
Correspondence name and address
RICHARD S. ROBERTS
PLOTTEL & ROBERTS
30 ROCKEFELLER PLAZA - 20TH FLOOR
NEW YORK, NY 10112-0025
Assignment: 13
Reel/Frame:004970/0373   Pages: 1
Recorded: 10/21/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PLATZER, STEPHAN J. W.
Exec Dt:
10/10/1988
Assignee
1
HOECHST CELANESE CORPORATION
A CORP. OF DE
SOMERVILLE, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4902594
NONE
07261383
Correspondence name and address
RICHARD ROBERTS
24 CAMDEN RD.
BELLE MEAD, NJ 08502
Assignment: 14
Reel/Frame:004970/0391   Pages: 1
Recorded: 10/21/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PLATZER, STEPHAN J. W.
Exec Dt:
10/10/1988
2
WANAT, STANLEY F.
Exec Dt:
10/10/1988
Assignee
1
HOECHST CELANESE CORPORATION
A CORP. OF DE
SOMERVILLE, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4935331
NONE
07261382
Correspondence name and address
RICHARD S. ROBERTS
PLOTTEL & ROBERTS
30 ROCKEFELLER PLAZA - 20TH FLOOR
NEW YORK, NY 10112-0025
Assignment: 15
Reel/Frame:005201/0371   Pages: 1
Recorded: 11/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PLATZER, STEPHAN J. W.
Exec Dt:
10/10/1988
Assignee
1
HOECHST CELANESE CORPORATION, A CORP. OF DE.
SOMERVILLE,, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5213941
NONE
07261374
Correspondence name and address
RICHARD S. ROBERTS
PLOTTEL & ROBERTS
30 ROCKEFELLER PLAZA - 20TH FLOOR
NEW YORK, NY 10112-0025
Assignment: 16
Reel/Frame:005215/0064   Pages: 1
Recorded: 01/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PLATZER, STEPHAN J. W.
Exec Dt:
01/09/1990
Assignee
1
HOECHST CELANESE CORPORATION
ROUTE 202-206 NORTH
A CORP. OF DE
SOMERVILLE, NEW JERSEY 08876
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5049476
NONE
07463075
Correspondence name and address
ANDREW F. SAYKO, JR.
HOECHST CELANESE CORPORATION
26 MAIN STREET
CHATHAM, NJ 07928
Assignment: 17
Reel/Frame:006014/0684   Pages: 2
Recorded: 02/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PLATZER, STEPHAN J. W.
Exec Dt:
01/20/1992
Assignee
1
HOECHST CELANESE CORPORATION
A CORPORATION OF DE
ROUTE 202-206 NORTH
SOMERVILLE, NEW JERSEY 08876
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5108868
NONE
07261371
Correspondence name and address
KAREN E. KLUMAS
HOECHST CELANESE CORPORATION
150 JFK PARKWAY
SHORT HILLS, NJ 07078
Assignment: 18
Reel/Frame:006181/0944   Pages: 3
Recorded: 06/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WILCZAK, WOJCIECH A.
Exec Dt:
06/15/1992
2
PLATZER, STEPHAN J. W.
Exec Dt:
06/08/1992
3
SIEGFRIED, DAVID L.
Exec Dt:
06/15/1992
Assignee
1
HOECHST CELANESE CORPORATION A CORP. OF DELAWARE
ROUTE 202-206 NORTH
SOMERVILLE, NEW JERSEY 08876
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5545506
NONE
07903701
Correspondence name and address
HOECHST CELANESE CORPORATION
ANDREW F. SAYKO, JR.
150 JOHN F. KENNEDY PARKWAY
SHORT HILLS, NEW JERSEY 07078
Assignment: 19
Reel/Frame:018841/0889   Pages: 5
Recorded: 01/23/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LESTER, GEORGE H.
Exec Dt:
01/19/2007
2
CAVANAUGH, THOMAS J.
Exec Dt:
01/19/2007
3
MIDDLEMASS, KIRK A.
Exec Dt:
01/19/2007
4
PLATZER, STEPHAN J. W.
Exec Dt:
01/19/2007
Assignee
1
DYMAX CORPORATION
318 INDUSTRIAL LANE
TORRINGTON, CONNECTICUT 06790
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7671543
US20080175001
11656754
Correspondence name and address
RICHARD S. ROBERTS
ROBERTS & ROBERTS, L.L.P.
ATTORNEYS AT LAW
P.O. BOX 484
PRINCETON, NJ 08542

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