skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : HERCULES INCORPORATED, A CORP. OF DE
Total Assignments: 59
Assignment: 1
Reel/Frame:003851/0984   Pages: 2
Recorded: 12/31/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ALDRICH PAUL H.
Exec Dt:
12/29/1980
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE 19899
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4374673
NONE
06221760
Correspondence name and address
CHARLES L. BOARD
HERCULES INC., PAT. DIV.
910 MARKET STREET
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:003848/0436   Pages: 2
Recorded: 02/12/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BURKES, WILLIAM M., JR.
Exec Dt:
02/04/1981
2
MILLER WILLIAM H.
Exec Dt:
02/04/1981
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE 19899
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4442669
NONE
06233724
Correspondence name and address
ROBERT CHARLES BEAM
HERCULES INCORP., PAT. DIVISION
910 MARKET ST.
WILMINGTON, DE 19899
Assignment: 3
Reel/Frame:003941/0998   Pages: 2
Recorded: 10/26/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MASLANKA, WILLIAM W.
Exec Dt:
10/22/1981
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4388439
NONE
06314909
Correspondence name and address
CHARLES L. BOARD
HERCULES INC.
910 MARKET ST.
WILMINGTON, DE 19899
Assignment: 4
Reel/Frame:003942/0270   Pages: 2
Recorded: 12/07/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EARL, ROBERT A.
Exec Dt:
11/23/1981
2
ELMSLIE, JAMES S.
Exec Dt:
11/23/1981
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4405762
NONE
06327825
Correspondence name and address
EDMUND C. ROSS, JR.
LAW DEPT./PATENT SECT.
HERCULES INC., 910 MARKET ST.
WILMINGTON, DE 19899
Assignment: 5
Reel/Frame:003955/0570   Pages: 2
Recorded: 12/08/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BANKERT, RALPH A.
Exec Dt:
12/03/1981
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4383077
NONE
06328753
Correspondence name and address
HAZEL L. DEMING
HERCULES INC., PAT. DIV.
910 MARKET ST.
WILMINGTON, DE 19899
Assignment: 6
Reel/Frame:003955/0574   Pages: 2
Recorded: 12/08/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BANKERT, RALPH A.
Exec Dt:
12/03/1981
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4380603
NONE
06328754
Correspondence name and address
HAZEL L. DEMING
HERCULES INC., PAT. DIV.
910 MARKET ST.
WILMINGTON, DE 19899
Assignment: 7
Reel/Frame:004110/0082   Pages: 2
Recorded: 03/24/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SIMMONS, RONALD L.
Exec Dt:
03/18/1983
2
YOUNG, HERBERT L.
Exec Dt:
03/18/1983
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4450110
NONE
06478437
Correspondence name and address
EDMUND C. ROSS, JR.
HERCULES INCORPORATED
PAT. DIV., 910 MARKET ST.
WILMINGTON, DE 19899
Assignment: 8
Reel/Frame:004181/0091   Pages: 2
Recorded: 09/26/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HERCULES INCORPORATED 910 MARKET ST., WILMINGTON, DE A CORP. OF DE
Exec Dt:
04/12/1983
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
910 MARKET ST.
WILMINGTON, DELAWARE
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4265673
NONE
06050322
 
4338432
NONE
06126311
 
4372785
NONE
06354210
Correspondence name and address
OSTROLENK, FABER, GERB & SOFFEN
260 MADISON AVENUE
NEW YORK, NY 10016
Assignment: 9
Reel/Frame:004155/0717   Pages: 2
Recorded: 07/14/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DASGUPTA, SUNIL P.
Exec Dt:
07/11/1983
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4505990
NONE
06513877
Correspondence name and address
HAZEL L. DEMING
HERCULES INCORP.
PATENT DIV.
HERCULES PLAZA
WILMINGTON, DE 19899
Assignment: 10
Reel/Frame:004168/0188   Pages: 2
Recorded: 08/26/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NEWBURG, BETTY EXECUTRIX OF THE ESTATE OF NORMAN R. NEWBURG, DEC'D.
Exec Dt:
08/24/1983
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4481344
NONE
06526836
Correspondence name and address
JEFFREY F. CRAFT
HERCULES INCORPORATED
HERCULES PLAZA
WILMINGTON, DE 19899
Assignment: 11
Reel/Frame:004168/0190   Pages: 2
Recorded: 08/26/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NEWBURG, BETTY EXECUTRIX OF NORMAN NEWBURG, DEC'D.
Exec Dt:
08/24/1983
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4535097
NONE
06526835
Correspondence name and address
JEFFREY F. CRAFT
HERCULES INCORPORATED
HERCULES PLAZA
WILMINGTON, DE 19899
Assignment: 12
Reel/Frame:004169/0573   Pages: 2
Recorded: 09/12/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ENGLISH, LARRY W.
Exec Dt:
09/01/1983
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4484882
NONE
06473291
Correspondence name and address
HERCULES INCORPORATED
HERCULES PLAZA
WILIMINGTON, DE. 19894
Assignment: 13
Reel/Frame:004185/0571   Pages: 2
Recorded: 10/17/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEIPOLD, DIANNE P.
Exec Dt:
10/11/1983
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4485089
NONE
06542911
Correspondence name and address
JOANNE L. HORN
PAT. SEC., HERCULES INC.
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 14
Reel/Frame:004320/0622   Pages: 2
Recorded: 09/28/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LEIPOLD, DIANNE P.
Exec Dt:
09/24/1984
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4584189
NONE
06655836
Correspondence name and address
JOANNE L. HORN
PATENT SECTION, HERCULES INC.
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 15
Reel/Frame:004321/0462   Pages: 2
Recorded: 10/04/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KLOSIEWICZ, DANIEL W.
Exec Dt:
09/25/1984
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4595726
NONE
06657443
Correspondence name and address
WILLIAM S. ALEXANDER
PAT. SEC. HERCULES INCORP.
HERCULES PLA.
WILMINGTON, DE 19894
Assignment: 16
Reel/Frame:004323/0018   Pages: 2
Recorded: 09/28/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TOM, GLENN MC PHERSON
Exec Dt:
09/26/1984
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4603148
NONE
06655856
Correspondence name and address
MARION C. STAVES
HERCULES INC., HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 17
Reel/Frame:004341/0707   Pages: 2
Recorded: 11/16/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TOM, GLENN MC PHERSON
Exec Dt:
11/16/1984
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4584425
NONE
06672424
Correspondence name and address
DALE R. LOVERCHECK
PATENT SECTION,
HERCULES INC.,
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 18
Reel/Frame:005546/0647   Pages: 3
Recorded: 12/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GAWIN, IRENA
Exec Dt:
08/19/1986
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4863787
NONE
06884139
Correspondence name and address
MARK GOLDBERG
HERCULES INCORPORATED/PATENT SECTION
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 19
Reel/Frame:004945/0109   Pages: 2
Recorded: 03/27/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HILL, DAVID J.
Exec Dt:
03/25/1987
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE 19894
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4734324
NONE
07030801
Correspondence name and address
WILLIAM S. ALEXANDER
PATENT SECTION
HERCULES INC.
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 20
Reel/Frame:004713/0043   Pages: 2
Recorded: 04/03/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NGUYEN, TUYEN T.
Exec Dt:
03/30/1987
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE 19894
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4853442
NONE
07033563
Correspondence name and address
EDMUND C. ROSS, JR.
PATENT SECTION, HERCULES INC.
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 21
Reel/Frame:004727/0061   Pages: 2
Recorded: 05/18/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NELSON, LAWRENCE L.
Exec Dt:
05/13/1987
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4826942
NONE
07053429
Correspondence name and address
WILLIAM S. ALEXANDER
PATENT SECTION, HERCULES INC.
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 22
Reel/Frame:004862/0070   Pages: 2
Recorded: 03/04/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CRAIG, DANIEL H.
Exec Dt:
03/01/1988
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4997877
NONE
07164320
Correspondence name and address
MARK D. KULLER
PATENT SECTION
HERCULES INC.,
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 23
Reel/Frame:005016/0877   Pages: 2
Recorded: 02/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ANTOON, MITCHELL K. JR.
Exec Dt:
03/10/1988
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5045331
NONE
07175468
Correspondence name and address
DAVID EDWARDS
PAT. SECT. HERCULES INC.
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 24
Reel/Frame:005258/0678   Pages: 3
Recorded: 03/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KRAUS, WAYNE A.
Exec Dt:
03/18/1988
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4944803
NONE
07172615
Correspondence name and address
JOANNE W. PATTERSON
PATENT SECTION, HERCULES INC.
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 25
Reel/Frame:005033/0154   Pages: 1
Recorded: 03/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HADTKE, FREDERICK B.
Exec Dt:
04/15/1988
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
HERCULES PLAZA
WILMINGTON, DELAWARE 19894
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4844263
NONE
07158291
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 26
Reel/Frame:004885/0310   Pages: 3
Recorded: 05/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WALKDEN, STEPHEN A.
Exec Dt:
05/20/1988
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE 19894
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4927496
NONE
07198522
Correspondence name and address
IVAN G. SZANTO
PATENT SECTION
HERCULES INCORPORATED
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 27
Reel/Frame:004901/0539   Pages: 2
Recorded: 06/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SENICH, GEORGE A.
Exec Dt:
06/16/1988
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4921882
NONE
07207407
Correspondence name and address
D. R. LOVERCHECK
PATENT SECTION
HERCULES INCORPORATED
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 28
Reel/Frame:004943/0359   Pages: 3
Recorded: 09/12/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CARTWRIGHT, RICHARD V.
Exec Dt:
07/20/1988
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE 19894
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4920743
NONE
07223965
Correspondence name and address
JOHN E. CROWE
PATENT SECTION
HERCULES INCORPORATED, HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 29
Reel/Frame:004960/0028   Pages: 3
Recorded: 10/12/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL, ANDREW
Exec Dt:
09/26/1988
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4882401
NONE
07250209
Correspondence name and address
MARK GOLDBERG
PATENT SECTION
HERCULES INC., HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 30
Reel/Frame:004979/0152   Pages: 4
Recorded: 11/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KHASAT, NITYA P.
Exec Dt:
10/11/1988
2
PATNAIK, BIRENDRA K.
Exec Dt:
10/11/1988
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4835230
NONE
07258365
Correspondence name and address
JOANNE W. PATTERSON
PATENT SECTION
HERCULES INCORPORATED
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 31
Reel/Frame:004979/0275   Pages: 3
Recorded: 11/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUMAS, DAVID H.
Exec Dt:
10/28/1988
2
ECHT, ELLIOTT
Exec Dt:
10/17/1988
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4904520
NONE
07258913
Correspondence name and address
JOANNE W. PATTERSON
PATENT SECTION
HERCULES INC.
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 32
Reel/Frame:004974/0165   Pages: 3
Recorded: 11/30/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HAAG, HAROLD F.
Exec Dt:
10/31/1988
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5053256
NONE
07266954
Correspondence name and address
MARK GOLDBERG
PATENT SECTION
HERCULES INC.
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 33
Reel/Frame:005110/0029   Pages: 3
Recorded: 06/02/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ANTOON, MITCHELL K., JR.
Exec Dt:
11/09/1988
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4910032
NONE
07272026
Correspondence name and address
DAVID EDWARDS
PATENT SECTION
HERCULES INCORPORATED
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 34
Reel/Frame:005008/0902   Pages: 2
Recorded: 01/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CONNER, HERBERT T.
Exec Dt:
12/21/1988
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5137656
NONE
07290592
Correspondence name and address
MARION C. STAVES
PATENT SECTION, HERCULES INCORPORATED
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 35
Reel/Frame:005041/0799   Pages: 3
Recorded: 01/25/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CARTWRIGHT, RICHARD V.
Exec Dt:
01/03/1989
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4886560
NONE
07290775
Correspondence name and address
JOHN E. CROWE
PATENT SECTION, HERCULES INC.,
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 36
Reel/Frame:005044/0224   Pages: 3
Recorded: 04/10/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ECHT, ELLIOTT
Exec Dt:
03/14/1989
2
ENGLE, EDWARD J. III
Exec Dt:
03/14/1989
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5051150
NONE
07325756
Correspondence name and address
DAVID EDWARDS
PATENT SECTION
HERCULES INC., HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 37
Reel/Frame:005130/0087   Pages: 3
Recorded: 07/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
COWAN, PATRICK J.
Exec Dt:
08/01/1989
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4877820
NONE
07228083
Correspondence name and address
MARK D. KULLER
PATENT SECTION
HERCULES INC.
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 38
Reel/Frame:005317/0914   Pages: 3
Recorded: 05/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ENDO, ZENICHIRO
Exec Dt:
01/10/1990
2
HARA, SHIGEYOSHI
Exec Dt:
01/10/1990
3
SILVER, PAUL A.
Exec Dt:
01/22/1990
4
YAMADA, HIKOICHIRO
Exec Dt:
01/09/1990
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5055499
NONE
07461559
Correspondence name and address
WILLIAM S. ALEXANDER
HERCULES INC., PATENT SECTION
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 39
Reel/Frame:005258/0803   Pages: 3
Recorded: 03/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MINN, JAMES
Exec Dt:
01/16/1990
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5021548
NONE
07468295
Correspondence name and address
JOANNE W. PATTERSON
PAT. SECT., HERCULES INC.
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 40
Reel/Frame:005323/0818   Pages: 3
Recorded: 05/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHIH, KEITH S.
Exec Dt:
04/18/1990
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5130376
NONE
07512720
Correspondence name and address
WILLIAM S. ALEXANDER
PATENT SECTION, HERCULES INC.,
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 41
Reel/Frame:005483/0452   Pages: 3
Recorded: 10/29/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HARA, SHIGEYOSHI
Exec Dt:
05/16/1990
2
NAKATANI, UMEWAKA
Exec Dt:
05/16/1990
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE 19894-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5045362
NONE
07451703
Correspondence name and address
ROSLYN T. TOBE
PAT. SECT., 8263 SW HERCULES INC.
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 42
Reel/Frame:005358/0460   Pages: 4
Recorded: 06/22/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHWARK, JOANNE M.
Exec Dt:
05/23/1990
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE 19894
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5021533
NONE
07527613
Correspondence name and address
JOANNE W. PATTERSON
PATENT SECTION
HERCULES INC.
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 43
Reel/Frame:005358/0464   Pages: 5
Recorded: 06/22/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRASSO, ROBERT P.
Exec Dt:
06/07/1990
2
O'BRIEN, MICHAEL K.
Exec Dt:
06/07/1990
3
SHANNON, PAUL J.
Exec Dt:
06/07/1990
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE 19894
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5326865
NONE
07535268
Correspondence name and address
MARK D. KULLER
HERCULES INCORPORATED
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 44
Reel/Frame:005411/0159   Pages: 5
Recorded: 08/15/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DOUGAL, ALVIN L. JR.
Exec Dt:
06/14/1990
2
HARA, SHIGEYOSHI
Exec Dt:
08/08/1990
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5017647
NONE
07534344
Correspondence name and address
MARK GOLDBERG
PATENT SECTION
HERCULES INCORPORATED
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 45
Reel/Frame:005441/0351   Pages: 4
Recorded: 08/22/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RICE, JOHN H. JR.
Exec Dt:
07/12/1990
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5022324
NONE
07362125
Correspondence name and address
MARK D. KULLER
PATENT SECTION
HERCULES INC.
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 46
Reel/Frame:005441/0620   Pages: 4
Recorded: 08/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LUKACS, ALEXANDER III
Exec Dt:
08/07/1990
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5039636
NONE
07571046
Correspondence name and address
JOANNE W. PATTERSON
PATENT SECTION
HERCULES INCORPORATED
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 47
Reel/Frame:005435/0581   Pages: 4
Recorded: 09/14/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MILLER, ANDREW J.
Exec Dt:
08/31/1990
2
STUBBS, BRIAN M.
Exec Dt:
08/31/1990
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5171795
NONE
07561860
Correspondence name and address
ROSLYN T. TOBE
PATENT SECTION, HERCULES INC.
HERCULES PLAZA
WILMINGTON, DE 19894-0001
Assignment: 48
Reel/Frame:005450/0865   Pages: 5
Recorded: 09/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GIBBONS, WAYNE M.
Exec Dt:
09/13/1990
2
SWETLIN, BRIAN JOSEPH
Exec Dt:
09/13/1990
3
SUN, SHAO-TANG
Exec Dt:
09/13/1990
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5032009
NONE
07567047
Correspondence name and address
MARK D. KULLER
PATENT SECTION
HERCULES INCORPORATED
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 49
Reel/Frame:005471/0921   Pages: 3
Recorded: 10/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ENDO, ZENICHIRO
Exec Dt:
09/19/1990
2
HARA, SHIGEYOSHI
Exec Dt:
09/19/1990
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE 19894
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5019620
NONE
07589292
Correspondence name and address
WILLIAM S. ALEXANDER
PATENT SECTION
HERCULES INCORPORATED, HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 50
Reel/Frame:005475/0375   Pages: 4
Recorded: 10/22/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHERRY, CHARLES C.
Exec Dt:
09/28/1990
2
WIECHERING, RAYMOND E.
Exec Dt:
09/28/1990
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE 19894
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
H001144
NONE
07593725
Correspondence name and address
HERCULES INCORPORATED
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 51
Reel/Frame:005483/0801   Pages: 4
Recorded: 10/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BURNIER, JULIA S.
Exec Dt:
10/04/1990
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE 19894-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5118735
NONE
07593167
Correspondence name and address
MARK D. KULLER
PATENT SECTION
HERCULES INCORPORATED
HERCULES PLAZA
WILMINGTON, DE 19894-0001
Assignment: 52
Reel/Frame:005483/0805   Pages: 4
Recorded: 10/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BURNER, JULIA S.
Exec Dt:
10/12/1990
2
BARD, JOHN K.
Exec Dt:
10/12/1990
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE 19894-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5068303
NONE
07588627
Correspondence name and address
MARK D. KULLER
PAT. SECT., HERCULES INC.
HERCULES PLAZA
WILMINGTON, DE 19894-0001
Assignment: 53
Reel/Frame:005483/0448   Pages: 4
Recorded: 10/29/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL, ANDREW
Exec Dt:
10/22/1990
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE 19894-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5082909
NONE
07596265
Correspondence name and address
MARK GOLDBERG
PATENT SECTION
HERCULES INCORPORATED
HERCULES PLAZA
WILMINGTON, DE 19894-0001
Assignment: 54
Reel/Frame:005574/0388   Pages: 3
Recorded: 12/17/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LAUZON, RODRIGUE V.
Exec Dt:
12/12/1990
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5169441
NONE
07629328
Correspondence name and address
IVAN G. SZANTO
PATENT SECTION
HERCULES INC.,
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 55
Reel/Frame:005660/0761   Pages: 3
Recorded: 04/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RUFFINI, GUGLIELMO
Exec Dt:
02/13/1991
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE 19894
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5190584
NONE
07627944
Correspondence name and address
IVAN G. SZANTO
HERCULES INCORPORATED
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 56
Reel/Frame:006071/0156   Pages: 4
Recorded: 04/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRADFORD, DANIEL J.
Exec Dt:
12/23/1991
2
GOLENIEWSKI, JOHN R.
Exec Dt:
12/23/1991
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5271778
NONE
07816357
Correspondence name and address
HERCULES INCORPORATED
PATENT SECTION
HERCULES PLAZA
WILMINGTON, DE 19894-0001
Assignment: 57
Reel/Frame:006021/0325   Pages: 3
Recorded: 02/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MATSUMOTO, ROGER L. K.
Exec Dt:
01/21/1992
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5234643
NONE
07828541
Correspondence name and address
INTELLECTUAL PROP. SECTION
HERCULES INCORPORATED
ATTN: JOANNE W. PATTERSON
HERCULES PLAZA
WILMINGTON, DE 19894-0001
Assignment: 58
Reel/Frame:006071/0168   Pages: 4
Recorded: 04/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LUKACS, ALEXANDER, III
Exec Dt:
03/04/1992
2
MATSUMOTO, ROGER L. K.
Exec Dt:
03/04/1992
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5240658
NONE
07851038
Correspondence name and address
JOANNE W. PATTERSON
HERCULES INCORPORATED
IPS/LAW DEPT.
HERCULES PLAZA
WILMINGTON, DE 19894-0001
Assignment: 59
Reel/Frame:006160/0894   Pages: 5
Recorded: 06/04/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DASGUPTA, SUNIL P.
Exec Dt:
05/27/1992
2
GINGRICH, BLAIN H.
Exec Dt:
05/27/1992
3
MATYNIAK, BERNARD J.
Exec Dt:
05/27/1992
4
WEAVER, G. GREGORY
Exec Dt:
05/27/1992
Assignee
1
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5341103
NONE
07894327
Correspondence name and address
IVAN GABOR SZANTO
HERCULES INCORPORATED
LAW DEPT., PAT. SECTION
HERCULES PLAZA
WILMINGTON. DE 19894

Search Results as of: 05/09/2024 07:48 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT