Patent Assignment
Reel/Frame 007696/0806
Assignment of Assignor's Interest
Recorded: 1995-11-15
Pages: 5
Assignor
PCR, INC.
Executed: 1995-05-04
Assignee
BARTSCH, RICHARD A.
2604 77TH STREET, LUBBOCK, TEXAS, 79423
Covered Property
(1)
Ring Substituted Crown Ethers and Method of Producing Same
Patent:
4,421,923 →
Application:
06/215,680 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Dec 22, 1980
From: BARTSCH RICHARD A.
To: PCR RESEARCH CHEMICALS, INC.
Reel/Frame 003829/0757 →
Assignment of Assignors Interest.
May 2, 1989
From: BARNETT BANK OF JACKSONVILLE, N.A., A NATIONAL ASSOCIATION
To: PCR, INC.
Reel/Frame 005138/0005 →
Assignment of Assignors Interest.
May 2, 1989
From: PCR, INC., A CORP. OF DE
To: FIRST UNION NATIONAL BANK OF FLORIDA
Reel/Frame 005138/0007 →
Assignment of Assignors Interest.
Mar 19, 1991
From: FIRST UNION NATIONAL BANK OF FLORIDA, A NATINAL CORP.
To: PCR GROUP, INC.
Reel/Frame 005646/0311 →
Security Interest
Mar 19, 1991
From: PCR GROUP, INC. A CORP. OF FL
To: FIRST UNION NATIONAL BANK OF FLORIDA
Reel/Frame 005660/0124 →
Security Interest
Feb 22, 1994
From: THORO SYSTEM PRODUCTS, INC.; PCR ACQUISITION CORP., INC.
To: CHASE MANHATTAN BANK (NATIONAL ASSOC.), THE
Reel/Frame 006867/0617 →
Change of Name
Oct 17, 1994
From: PCR GROUP, INC.
To: PCR, INC.
Reel/Frame 007202/0809 →