Patent Assignment
Reel/Frame 007534/0193
Change of Name
Recorded: 1995-07-17
Pages: 4
Assignor
BIO-METRIC SYSTEMS, INC.
Executed: 1994-01-26
Assignee
BSI CORPORATION
9924 WEST SEVENTY-FOURTH STREET, EDEN PRAIRIE, MINNESOTA, 55344
Covered Properties
(15)
Binding Reagents and Methods
Patent:
4,722,906 →
Application:
06/428,074 →
Quantitative Analysis Apparatus and Method
Patent:
5,073,484 →
Application:
06/467,229 →
Field Assay for Ligands
Patent:
4,826,759 →
Application:
06/657,627 →
Method of Improving the Biocompatibility of Solid Surfaces
Patent:
4,973,493 →
Application:
07/108,765 →
Preparation of Polymeric Surfaces via Covalently Attaching Polymers
Patent:
5,002,582 →
Application:
07/447,802 →
Method of Biomolecule Attachment to Hydrophobic Surfaces
Patent:
5,258,041 →
Application:
07/671,621 →
Biomolecule Attachment to Hydrophobic Surfaces
Patent:
5,217,492 →
Application:
07/681,478 →
Biocompatible Device with Covalently Bonded Biocompatible Agent
Patent:
5,263,992 →
Application:
07/783,711 →
Chemical Analysis Apparatus and Method
Patent:
6,020,147 →
Application:
07/891,864 →
Chemical Analysis Apparatus and Method
Patent:
5,654,162 →
Application:
07/891,932 →
Restrained Multifunctional Reagent for Surface Modification
Patent:
5,414,075 →
Application:
07/972,533 →
Preparation of Polymeric Surfaces
Patent:
5,512,329 →
Application:
08/173,914 →
Cell Culture Support Containing a Cell Adhesion Factor and a Positively-Charged Molecule
Patent:
5,512,474 →
Application:
08/208,916 →
Restrained Multifunctional Reagent for Surface Modification
Patent:
5,637,460 →
Application:
08/344,570 →
Preparation of Crosslinked Matrices Containing Covalently Immoblized Chemical Species and Unbound Releasable Chemical Species
Patent:
5,563,056 →
Application:
08/395,521 →
Related Assignments
(11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 29, 1982
From: GUIRE, PATRICK E.
To: BIO-METRIC SYSTEMS, INC., A CORP. OF MN.
Reel/Frame 004052/0175 →
Assignment of Assignors Interest.
Feb 23, 1983
From: SWANSON, MELVIN J.; GUIRE, PATRICK E.
To: BIO-METRIC SYSTEMS,INC. A CORP OF MN.
Reel/Frame 004099/0760 →
Assignment of Assignors Interest.
Oct 4, 1984
From: GUIRE, PATRICK E.; CHUDZIK, STEPHEN J.
To: BIO-METRIC SYSTEMS, INC., A MN CORP.
Reel/Frame 004321/0410 →
Assignment of Assignors Interest.
Oct 15, 1987
From: GUIRE, PATRICK E.
To: BIO-METRIC SYSTEM, INC.
Reel/Frame 004775/0639 →
Assignment of Assignors Interest.
Nov 6, 1992
From: SWAN, DALE G.; HASTINGS, CHARLES A.
To: BIO-METRIC SYSTEMS, INC.
Reel/Frame 006310/0189 →
Change of Name
Dec 22, 1997
From: BSI CORPORATION
To: SURMODICS, INC.
Reel/Frame 008876/0752 →
Security Interest
Sep 9, 1999
From: CARDIAC PATHWAYS CORPORATION
To: BANK AMERICA VENTURES, AS COLLATERAL AGENT
Reel/Frame 010206/0834 →
Security Agreement
Feb 17, 2010
From: INVATEC, S.P.A.
To: MEDTRONIC, INC.
Reel/Frame 023937/0758 →
Assignment of Assignor's Interest
Sep 16, 2011
From: SURMODICS, INC.
To: SURMODICS IVD, INC.
Reel/Frame 026921/0105 →
Assignment of Assignor's Interest
Dec 8, 2025
From: SURMODICS, INC.
To: SURMODICS COATINGS, LLC
Reel/Frame 073928/0178 →
Assignment of Assignor's Interest
Dec 8, 2025
From: SURMODICS IVD, INC.
To: SURMODICS HOLDINGS, LLC
Reel/Frame 073893/0928 →