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Patent Assignment Assignor Details
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Assignor Name : GEORGIEV, VASSIL S.
Total Assignments: 38
Assignment: 1
Reel/Frame:004258/0927   Pages: 2
Recorded: 05/24/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
05/02/1984
2
KINSOLVING, CLYDE R.
Exec Dt:
05/02/1984
Assignee
1
PENNWALT CORPORATION, THREE PARKWAY, PHILADELPHIA, PA. A PA CORP.
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4557865
NONE
06607378
Correspondence name and address
DAVID M. BUNNELL
PENNWALT CORP.
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 2
Reel/Frame:004286/0254   Pages: 2
Recorded: 08/01/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAEVA, GRACE A.
Exec Dt:
05/29/1984
2
GEORGIEV, VASSIL S.
Exec Dt:
05/29/1984
Assignee
1
PENNWALT CORPORATION, THREE PARKWAY, PHILADELPHIA, PA. A PA CORP.
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4588812
NONE
06615201
Correspondence name and address
CARL A. HECHMER, JR.
PENNWALT BLDG.
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 3
Reel/Frame:004280/0506   Pages: 2
Recorded: 07/16/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
06/08/1984
2
KINSOLVING, CLYDE R.
Exec Dt:
06/08/1984
Assignee
1
PENNWALT CORPORATION
THREE PARKWAY
A CORP OF PA
PHILADELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4600782
NONE
06620785
Correspondence name and address
DAVID M. BUNNELL
PENNWALT CORP., THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 4
Reel/Frame:004306/0063   Pages: 2
Recorded: 09/17/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
08/27/1984
2
MULLEN, GEORGE B.
Exec Dt:
08/27/1984
Assignee
1
PENNWALT CORPORATIONA CORP. OF PA
THREE PARKWAY
PHILADELPHIA,, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4549014
NONE
06647787
Correspondence name and address
ROBERT G. HOFFMANN
PENNWALT CORP., THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 5
Reel/Frame:004319/0753   Pages: 2
Recorded: 10/05/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
09/18/1984
2
MACK, ROBERT A.
Exec Dt:
09/18/1984
3
KINSOLVING, CLYDE R.
Exec Dt:
09/18/1984
Assignee
1
PENNWALT CORPORATION, A PA CORP.
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4614810
NONE
06653254
Correspondence name and address
DAVID M. BUNNELL
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 6
Reel/Frame:004362/0449   Pages: 2
Recorded: 02/19/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
01/21/1985
2
SAEVA, GRACE A.
Exec Dt:
01/21/1985
Assignee
1
PENNWALT CORPORATON
THREE PARKWAY
CORP. OF PA.
PHILADELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4652680
NONE
06695312
Correspondence name and address
ALLAN H. FRIED
PAT. DEPT. PENNWALT CORP., 3 PWY.
PHILADELPHIA, PA 19102
Assignment: 7
Reel/Frame:004520/0945   Pages: 2
Recorded: 03/13/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
01/14/1986
2
MULLEN, GEORGE B.
Exec Dt:
01/14/1986
3
SWIFT, PATRICIA A.
Exec Dt:
01/14/1986
Assignee
1
PENNWALT CORPORATION, THREE PARKWAY, PHILADELPHIA, PENNSYLVANIA, A CORP OF PA.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4649222
NONE
06821298
Correspondence name and address
DAVID M. BUNNELL
PENNWALT CORPORATION
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 8
Reel/Frame:004606/0985   Pages: 2
Recorded: 09/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
01/14/1986
2
MULLEN, GEORGE B.
Exec Dt:
01/14/1986
Assignee
1
PENNWALT CORPORATION, THREE PARKWAY, PHILADELPHIA, PA., A CORP OF PA.
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4739074
NONE
06821293
Correspondence name and address
ROBERT G. HOFFMANN
PENNWALT CORPORATION
PATENT DEPARTMENT
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 9
Reel/Frame:004606/0987   Pages: 2
Recorded: 09/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
01/14/1986
2
MULLEN, GEORGE B.
Exec Dt:
01/14/1986
Assignee
1
PENNWALT CORPORATION, THREE PARKWAY, PHILADELPHIA, PA., A CORP OF PA.
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4683311
NONE
06821292
Correspondence name and address
ROBERT G. HOFFMANN
PENNWALT CORPORATION
PATENT DEPARTMENT
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 10
Reel/Frame:004578/0110   Pages: 2
Recorded: 07/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
03/10/1986
2
MACK, ROBERT A.
Exec Dt:
03/10/1986
Assignee
1
PENNWALT CORPORATION, A CORP OF PA.
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA 19102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4625040
NONE
06839298
Correspondence name and address
DAVID M. BUNNELL
PENNWALT CORP.,
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 11
Reel/Frame:004578/0108   Pages: 2
Recorded: 07/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
05/20/1986
2
MULLEN, GEORGE B.
Exec Dt:
05/20/1986
Assignee
1
PENNWALT CORPORATION, A CORP OF PA.
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA 19102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4745220
NONE
06866840
Correspondence name and address
DAVID M. BUNNELL
PENNWALT CORP.
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 12
Reel/Frame:004578/0112   Pages: 2
Recorded: 07/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
05/20/1986
2
MULLEN, GEORGE B.
Exec Dt:
05/20/1986
Assignee
1
PENNWALT CORPORATION, A CORP OF PA.
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA 19102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4705891
NONE
06867130
Correspondence name and address
DAVID M. BUNNELL
PENNWALT CORP., THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 13
Reel/Frame:004578/0119   Pages: 2
Recorded: 07/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
05/20/1986
2
MULLEN, GEORGE B.
Exec Dt:
05/20/1986
Assignee
1
PENNWALT CORPORATION, A CORP OF PA.
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA 19102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4748264
NONE
06867182
Correspondence name and address
DAVID M. BUNNELL
PENNWALT CORP., THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 14
Reel/Frame:004576/0973   Pages: 2
Recorded: 07/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
05/28/1986
2
MULLEN, GEORGE B.
Exec Dt:
05/28/1986
Assignee
1
PENNWALT CORPORATION, A CORP. OF PA.
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA 19102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4691051
NONE
06870553
Correspondence name and address
ROBERT G. HOFFMANN
PENNWALT CORP.
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 15
Reel/Frame:004576/0975   Pages: 2
Recorded: 07/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
06/09/1986
2
MULLEN, GEORGE B.
Exec Dt:
06/09/1986
Assignee
1
PENNWALT CORPORATION, A CORP. OF PA.
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA 19102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4692515
NONE
06874917
Correspondence name and address
ROBERT G. HOFFMAN
PENNWALT CORPORATION
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 16
Reel/Frame:004659/0205   Pages: 2
Recorded: 02/06/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
12/01/1986
2
KINSOLVING, CLYDE R.
Exec Dt:
12/01/1986
3
MACK, ROBERT A.
Exec Dt:
12/01/1986
Assignee
1
PENNWALT CORPORATION A CORP. OF PA.
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4730063
NONE
06938199
Correspondence name and address
DAVID M. BUNNELL
PENNWALT CORPORATION
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 17
Reel/Frame:004659/0263   Pages: 2
Recorded: 02/06/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
12/01/1986
2
KINSOLVING, CLYDE R.
Exec Dt:
12/01/1986
3
MACK, ROBERT A.
Exec Dt:
12/01/1986
Assignee
1
PENNWALT CORPORATION THREE PARKWAY A CORP. PA.
PHILADELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4845122
NONE
06938305
Correspondence name and address
DAVID M. BUNNELL
PENNWALT CORPORATION
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 18
Reel/Frame:004716/0772   Pages: 2
Recorded: 05/29/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
03/27/1987
2
MULLEN, GEORGE B.
Exec Dt:
03/27/1987
Assignee
1
PENNWALT CORPORATION, THREE PARKWAY, PHILADELPHIA, PA., A CORP. OF PA.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4767866
NONE
07036831
Correspondence name and address
DAVID M. BUNNELL
PENNWALT CORP., THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 19
Reel/Frame:004726/0834   Pages: 2
Recorded: 06/25/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
03/27/1987
2
MULLEN, GEORGE B.
Exec Dt:
03/27/1987
Assignee
1
PENNWALT CORPORATION, A CORP. OF PA.
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4767867
NONE
07036832
Correspondence name and address
DAVID M. BUNNELL
PENNWALT CORP., THREE PARKWAY
10TH FLOOR/PATENT DEPT.,
PHILADELPHIA, PA 19102
Assignment: 20
Reel/Frame:004725/0568   Pages: 2
Recorded: 06/03/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
04/03/1987
2
MULLEN, GEORGE B.
Exec Dt:
04/03/1987
Assignee
1
PENWALT CORPORATION, A CORP. OF PA.
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4286929
NONE
07036839
Correspondence name and address
DAVID M. BUNNELL
PENNWALT CORPORATION
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 21
Reel/Frame:004734/0661   Pages: 2
Recorded: 07/01/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
04/03/1987
2
MULLEN, GEORGE B.
Exec Dt:
04/03/1987
Assignee
1
PENWALT CORPORATION, THREE PARKWAY, PHILADELPHIA, PENNSYLVANIA, A CORP. OF PA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4767868
NONE
07036830
Correspondence name and address
DAVID M. BUNNELL
PENNWALT CORP., THREE PARKWAY
10TH FLOOR/PATENT DEPT.,
PHILADELPHIA, PA 19102
Assignment: 22
Reel/Frame:004726/0333   Pages: 2
Recorded: 06/24/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
04/08/1987
2
MULLEN, GEORGE B.
Exec Dt:
04/08/1987
Assignee
1
PENNWALT CORPORATION, A CORP OF PA.
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4769468
NONE
07036829
Correspondence name and address
DAVID M. BUNNELL
10TH FLOOR/PATENT DEPARTMENT
PENNWALT CORP., THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 23
Reel/Frame:004726/0385   Pages: 2
Recorded: 06/24/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
04/08/1987
2
MULLEN, GEORGE B.
Exec Dt:
04/08/1987
Assignee
1
PENNWALT CORPORATION, A CORP. OF PA.
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4769471
NONE
07036838
Correspondence name and address
DAVID M. BUNNELL
PENNWALT CORPORATION
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 24
Reel/Frame:004734/0953   Pages: 2
Recorded: 07/02/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
04/08/1987
2
MULLEN, GEORGE B.
Exec Dt:
04/08/1987
Assignee
1
PENNWALT CORPORATION, THREE PARKWAY, PHILADELPHIA, PA, A CORP OF PA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4831154
NONE
07036828
Correspondence name and address
DAVID M. BUNNELL
PENNWALT CORP.,
THREE PARKWAY, 10TH FLOOR/PATENT DEPT.,
PHILADELPHIA, PA 19102
Assignment: 25
Reel/Frame:004725/0724   Pages: 2
Recorded: 06/10/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
06/01/1987
2
MULLEN, GEORGE B.
Exec Dt:
06/01/1987
3
SWIFT, PATRICIA A.
Exec Dt:
06/01/1987
Assignee
1
PENWALT CORPORATION, A CORP. OF PA
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4732909
NONE
07061068
Correspondence name and address
SEIDEL, GONDA, GOLDHAMMER AND ABBOTT
STE. 1800, TWO PENN CENTER PLAZA
PHILADELPHIA, PA 19102
Assignment: 26
Reel/Frame:004725/0845   Pages: 2
Recorded: 06/10/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
06/01/1987
2
BENNETT, GRACE A.
Exec Dt:
06/01/1987
Assignee
1
PENNWALT CORPORATION, A CORP. OF PA.
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4762828
NONE
07061067
Correspondence name and address
SEIDEL, GONDA, GOLDHAMMER & ABBOTT
SUITE 1800
TWO PENN CENTER PLAZA
PHILADELPHIA, PN 19102
Assignment: 27
Reel/Frame:004784/0775   Pages: 2
Recorded: 11/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
09/29/1987
2
MULLEN, GEORGE B.
Exec Dt:
09/29/1987
Assignee
1
PENNWALT CORPORATION, A CORP. OF PA
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4777264
NONE
07104728
Correspondence name and address
DAVID M. BUNNELL
PENNWALT CORPORATION
THREE PARKWAY
PHILADELPHIA, PA 19102
10TH FLOOR/PATENT DEPARTMENT
Assignment: 28
Reel/Frame:004786/0539   Pages: 2
Recorded: 11/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
09/29/1987
2
MULLEN, GEORGE B.
Exec Dt:
09/29/1987
Assignee
1
PENNWALT CORPORATION, THREE PARKWAY, PHILADELPHIA, PA. A CORP. OF PA.
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4769470
NONE
07104702
Correspondence name and address
DAVID M. BUNNELL
PENNWALT CORPORATION
THREE PARKWAY
10TH FLOOR/PATENT DEPT.
PHILADELPHIA, PA 19102
Assignment: 29
Reel/Frame:004786/0554   Pages: 2
Recorded: 11/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
09/29/1987
2
MULLEN, GEORGE B.
Exec Dt:
09/29/1987
Assignee
1
PENNWALT CORPORATION, THREE PARKWAY, PHILADELPHIA, PA. A CORP. OF
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4754042
NONE
07104627
Correspondence name and address
DAVID M. BUNNELL
PENNWALT CORP.
10TH FLOOR/ PATENT DEPARTMENT
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 30
Reel/Frame:004788/0382   Pages: 2
Recorded: 11/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
09/29/1987
2
MULLEN, GEORGE B.
Exec Dt:
09/29/1987
Assignee
1
PENWALT CORPORATION, THREE PARKWAY, PHILADELPHIA, PENNSYLVANIA, A CORP. OF PA
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4777262
NONE
07104626
Correspondence name and address
DAVID M. BUNNELL
PENNWALT CORP.,
10TH FLOOR, PATENT DEPT.,
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 31
Reel/Frame:004784/0773   Pages: 2
Recorded: 11/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
10/01/1987
2
MULLEN, GEORGE B.
Exec Dt:
10/01/1987
Assignee
1
PENWALT CORPORATION, A CORP. OF PA
THREE PARKWAY
PHILADELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4749793
NONE
07104747
Correspondence name and address
DAVID M. BUNNELL
PENNWALT CORPORATION
THREE PARKWAY
PHILADELPHIA, PA 19102
10TH FLOOR/PATENT DEPARTMENT
Assignment: 32
Reel/Frame:004786/0559   Pages: 1
Recorded: 11/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
10/01/1987
2
MULLEN, GEORGE B.
Exec Dt:
10/01/1987
Assignee
1
PENNWALT CORPORATION, THREE PARKWAY, PHILADELPHIA, PA. A CORP. OF
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4785117
NONE
07104701
Correspondence name and address
DAVID M. BUNNELL
PENNWALT CORPORATION
THREE PARKWAY
10TH FLOOR/PATENT DEPT.
PHILADELPHIA, PA 19102
Assignment: 33
Reel/Frame:004815/0729   Pages: 2
Recorded: 12/21/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
10/01/1987
2
MULLEN, GEORGE B.
Exec Dt:
10/01/1987
Assignee
1
PENNWALT CORPORATION, THREE PARKWAY PHILADELPHIA, PA. A CORP. OF PA.
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4777263
NONE
07104692
 
4777263
NONE
07104692
Correspondence name and address
DAVID M. BUNNELL
PENNWALT CORPORATION
THREE PARKWAY
10TH FLOOR/PATENT DEPT.
PHILADELPHIA, PA 19102
Assignment: 34
Reel/Frame:004787/0205   Pages: 2
Recorded: 11/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
11/05/1987
2
DE CORY, THOMAS R.
Exec Dt:
11/05/1987
3
MACK, ROBERT A.
Exec Dt:
11/05/1987
Assignee
1
PENNWAULT CORPORATION, PHILADELPHIA, PA. A CORP. OF PA.
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4774334
NONE
07118124
Correspondence name and address
ROBERT G. HOFFMANN
PENNWALT CORPORATION
PATENT DEPARTMENT
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 35
Reel/Frame:004821/0049   Pages: 2
Recorded: 01/19/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BENNETT, GRACE A.
Exec Dt:
01/04/1988
2
GEORGIEV, VASSIL S.
Exec Dt:
01/04/1988
Assignee
1
PENNWALT CORPORATION, 3 PARKWAY PHILADELPHIA, PA. A CORP. OF PA.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4738964
NONE
06882025
Correspondence name and address
ALLAN H. FRIED
PATENT DEPARTMENT
PENNWALT CORP.
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 36
Reel/Frame:004869/0719   Pages: 2
Recorded: 05/13/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
02/29/1988
2
MULLEN, GEORGE B.
Exec Dt:
02/29/1988
Assignee
1
PENWALT CORPORATION
3 PARKWAY
PHILADELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4835283
NONE
07167673
Correspondence name and address
DAVID M. BUNNELL
PENNWALT CORP.
PATENT DEPT.
3 PARKWAY
PHILADELPHIA, PA 19102
Assignment: 37
Reel/Frame:005007/0144   Pages: 2
Recorded: 01/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEORGIEV, VASSIL S.
Exec Dt:
10/04/1988
2
MULLEN, GEORGE B.
Exec Dt:
10/04/1988
Assignee
1
PENNWALT CORPORATION, A CORP. OF PA
3 PARKWAY
PHILADELPHIA, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4871862
NONE
07254548
Correspondence name and address
ROYAL E. BRIGHT
PENNWALT CORPORATION
PATENT DEPARTMENT
3 PARKWAY
PHILADELPHIA, PA 19102
Assignment: 38
Reel/Frame:014267/0951   Pages: 2
Recorded: 07/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GEORGIEV, VASSIL S.
Exec Dt:
12/12/2002
Assignee
1
SCHERING CORPORATION
2000 GALLOPING HILL ROAD
KENILWORTH, NEW JERSEY 07033
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6596771
US20020193443
10187094
Correspondence name and address
SCHERING-PLOUGH CORPORATION
PALAIYUR KALYANARAMAN
2000 GALLOPING HILL ROAD
PATENT DEPT. K-6-1, 1990
KENILWORTH, NJ 07033-0530

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