Patent Assignment
Reel/Frame 004962/0068
Assignment of Assignors Interest.
Recorded: 1988-09-26
Pages: 3
Assignor
KIM, PETER S.
Executed: 1988-09-06
Assignee
MOLECULAR BIOPHYSICS TECHNOLOGY, INC.
3508 MARKET ST., PHILADELPHIA, PENNSYLVANIA, 19104
Covered Property
(1)
Production of Antibody Catalysts
Patent:
4,792,446 →
Application:
06/877,273 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 26, 1988
From: KIM, PETER S.; KALLENBACH, NEVILLE R.
To: MOLECULAR BIOPHYSICS TECHNOLOGY, INC.
Reel/Frame 004962/0060 →
Assignment of Assignors Interest.
Sep 26, 1988
From: MOLECULAR BIOPHYSICS TECHNOLOGY, INC.,
To: IGEN, INC., A CORP. OF CA
Reel/Frame 004962/0063 →
Assignment of Assignors Interest.
Sep 26, 1988
From: MOLECULAR BIOPHYSICS TECHNOLOGY, INC.
To: IGEN INC.
Reel/Frame 005000/0784 →
Assignment of Assignors Interest.
Sep 26, 1988
From: MOLECULAR BIOPHYSICS TECHNOLOGY, INC., A CORP. OF DE
To: IGEN, INC., A CORP. OF CA
Reel/Frame 005005/0589 →
Merger
Aug 14, 1998
From: IGEN, INC.
To: IGEN INTERNATIONAL, INC.
Reel/Frame 009396/0070 →
Assignment of Assignor's Interest
Jun 30, 2004
From: IGEN INTERNATIONAL, INC.
To: PROTEINIX, INC.
Reel/Frame 015509/0948 →
Assignment of Assignor's Interest
Feb 3, 2010
From: PROTEINIX CORPORATION
To: WELLSTAT BIOCATALYSIS, LLC
Reel/Frame 023892/0180 →