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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:008167/0530   Pages: 31
Recorded: 10/15/1996
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 30
1
Patent #:
Issue Dt:
05/23/1978
Application #:
05593838
Filing Dt:
07/07/1975
Title:
2
Patent #:
Issue Dt:
Application #:
05701811
Filing Dt:
Title:
3
Patent #:
Issue Dt:
04/25/1978
Application #:
05732477
Filing Dt:
10/14/1976
Title:
4
Patent #:
Issue Dt:
06/02/1981
Application #:
06098920
Filing Dt:
11/30/1979
Title:
ARYL SULFIDE/SULFONATE POLYMER
5
Patent #:
Issue Dt:
11/24/1981
Application #:
06171450
Filing Dt:
07/23/1980
Title:
PROCESS FOR REACTING SULFURIC ACID AND AN AROMATIC HYDROCARBON TO PURIFY A DISULFONIC ACID PRODUCT OF AN AROMATIC HYDROCARBON
6
Patent #:
Issue Dt:
08/16/1983
Application #:
06303541
Filing Dt:
09/18/1981
Title:
PREPARATION OF 1,3-CYCLIC DIONES BY VAPOR PHASE CYCLIZATION OF DELTA- KETO CARBOXYLIC ACID ESTERS UTILIZING CARRIER CONDENSABLE UNDER AMBIENT CONDITIONS
7
Patent #:
Issue Dt:
09/20/1983
Application #:
06329198
Filing Dt:
12/10/1981
Title:
NOVEL N-METHYLOLATED/METHOXYMETHYLATED ARYLDISULFONAMIDES
8
Patent #:
Issue Dt:
02/14/1984
Application #:
06372030
Filing Dt:
04/26/1982
Title:
PREPARATION OF RESORCINOL AND SUBSTITUTED RESORCINOLS BY LIQUID-PHASE DEHYDROGENATION OF 1,3-CYCLIC DIONES DERIVED BY VAPOR-PHASE CYCLIZATION OF DELTA-KETO CARBOXYLIC ACID ESTERS
9
Patent #:
Issue Dt:
04/07/1987
Application #:
06709658
Filing Dt:
03/08/1985
Title:
TRIS-(3-HYDROXY-4,6-DI-T-ALKYLPHENYL) PHOSPHITES
10
Patent #:
Issue Dt:
08/26/1986
Application #:
06726511
Filing Dt:
04/24/1985
Title:
PHENOL-HCHO-RESORCINOL RESINS FOR USE IN FORMING FAST CURING WOOD LAMINATING ADHESIVES
11
Patent #:
Issue Dt:
12/30/1986
Application #:
06776398
Filing Dt:
09/16/1985
Title:
PROCESS FOR PREPARATION OF TRISUBSTITUTED PHENOLS
12
Patent #:
Issue Dt:
07/08/1986
Application #:
06788731
Filing Dt:
10/17/1985
Title:
NOVEL COMPOSITIONS
13
Patent #:
Issue Dt:
11/10/1987
Application #:
06817899
Filing Dt:
01/13/1986
Title:
LONG-CHAIN ALKYLRESORCINOL PHOSPHITES
14
Patent #:
Issue Dt:
02/24/1987
Application #:
06817984
Filing Dt:
01/13/1986
Title:
NOVEL BIOCIDES EMPLOYING RESORCINOL DERIVATIVES
15
Patent #:
Issue Dt:
06/19/1990
Application #:
07136313
Filing Dt:
12/22/1987
Title:
HYDROPEROXIDATION OF DIISOPROPYLBENZENE
16
Patent #:
Issue Dt:
07/11/1989
Application #:
07136315
Filing Dt:
12/22/1987
Title:
OXIDATION AND SUBSEQUENT DECOMPOSITION OF DIHYDROPEROXIDE
17
Patent #:
Issue Dt:
07/11/1989
Application #:
07136316
Filing Dt:
12/22/1987
Title:
DECOMPOSITION OF DIHYDROPEROXIDE TO RESORCINOL
18
Patent #:
Issue Dt:
07/18/1989
Application #:
07136317
Filing Dt:
12/22/1987
Title:
PROCESS FOR PREPARATION OF RESORCINOL
19
Patent #:
Issue Dt:
09/17/1991
Application #:
07214325
Filing Dt:
07/01/1988
Title:
RUBBER COMPOUNDING RESIN
20
Patent #:
Issue Dt:
01/09/1990
Application #:
07215395
Filing Dt:
07/05/1988
Title:
RUBBER COMPOSITION AND METHOD FOR MAKING THE SAME
21
Patent #:
Issue Dt:
07/31/1990
Application #:
07215555
Filing Dt:
07/06/1988
Title:
NOVEL BIS-MALEIMIDE COMPOUNDS CONTAINING SULFONATE LINKAGES
22
Patent #:
Issue Dt:
12/26/1989
Application #:
07238322
Filing Dt:
08/30/1988
Title:
NOVEL RUBBER COMPOUNDING RESORCINOLIC RESINS
23
Patent #:
Issue Dt:
07/09/1991
Application #:
07452979
Filing Dt:
12/19/1989
Title:
RUBBER COMPOUNDING RESORCINOLIC RESINS AND PROCESS FOR MAKING THE SAME
24
Patent #:
Issue Dt:
06/04/1991
Application #:
07482704
Filing Dt:
02/21/1990
Title:
RUBBER COMPOUNDING RESIN
25
Patent #:
Issue Dt:
07/14/1992
Application #:
07498980
Filing Dt:
03/26/1990
Title:
PROCESS FOR THE PREPARATION OF M-AMINOPHENOLS FROM RESORCINOL
26
Patent #:
Issue Dt:
10/22/1991
Application #:
07552428
Filing Dt:
07/13/1990
Title:
HYDROXYALKYLATION OF PHENOLS OR THIOPHENOLS WITH CYCLIC ORGANIC CARBONATES USING TRIORGANOPHOSPHINE CATALYSTS
27
Patent #:
Issue Dt:
12/24/1991
Application #:
07577804
Filing Dt:
09/04/1990
Title:
RESORCINOL-MODIFIED PHENOLIC RESIN BINDER FOR REINFORCED PLASTICS
28
Patent #:
Issue Dt:
12/24/1991
Application #:
07577807
Filing Dt:
09/04/1990
Title:
RESORCINOL-MODIFIED PHENOLIC RESIN BINDER FOR REINFORCED PLASTICS
29
Patent #:
Issue Dt:
09/14/1993
Application #:
07840487
Filing Dt:
02/24/1992
Title:
HYDROXYALKYL ARYL ETHERS OF DI- AND POLYHYDRIC PHENOLS
30
Patent #:
Issue Dt:
04/05/1994
Application #:
08003987
Filing Dt:
01/15/1993
Title:
RESORCINOL-BASED EPOXY RESINS
Assignors
1
Exec Dt:
09/17/1996
2
Exec Dt:
09/17/1996
3
Exec Dt:
09/17/1996
4
Exec Dt:
09/17/1996
Assignee
1
249 FIFTH AVENUE, 2ND FLOOR
PITTSBURGH, PENNSYLVANIA 15222
Correspondence name and address
BUCHANAN INGERSOLL, P.C.
MICHAEL L. DEVER
301 GRANT STREET 20TH FLOOR
PITTSBURGH, PA 15219

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