IP Library › Assignment 021658/0226
Patent Assignment
Reel/Frame 021658/0226

Assignment of Assignor's Interest

Recorded: 2008-10-09 Pages: 6
Assignor
Assignee
DRUGTECH CORPORATION
300 DELAWARE AVENUE, SUITE 1270, SUITE 1270, WILMINGTON, DELAWARE, 19801
Covered Properties (5)
Method for Granulation
Patent: 5,019,302 →
Application: 06/838,828 →
Method and Apparatus for Granulation and Granulated Product
Patent: 5,100,592 →
Application: 07/631,249 →
Bleaching Agent
Patent: 5,336,433 →
Application: 07/891,735 →
Method of Producing Porous Tablets with Improved Dissolution Properties
Patent: 6,544,552 →
Application: 09/757,426 →
Publication: US 2002/0136767
Air Classifier System for the Separation of Particles
Patent: 6,631,808 →
Application: 09/922,868 →
Publication: US 2003/0057138
Related Assignments (11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Mar 12, 1986
From: SPARKS, ROBERT E.; MASON, NORBERT S.; CENTER, MICHAEL
To: WASHINGTON UNIVERSITY TECHNOLOGY ASSOCIATES, INC.
Reel/Frame 004527/0082 →
Assignment of Assignors Interest. Dec 20, 1990
From: SPARKS, ROBERT E.; MASON, NORBERT S.; CENTER, MICHAEL
To: WASHINGTON UNIVERSITY TECHNOLOGY ASSOCIATES, INC., A CORP. OF MO
Reel/Frame 005555/0859 →
Assignment of Assignors Interest. Jun 8, 1992
From: LAGNEMO, HANS; SPARKS, ROBERT E.; JACOBS, IRWIN C.
To: EKA NOBEL AB, A CORPORATION OF SWEDEN
Reel/Frame 006131/0735 →
Assignment of Assignor's Interest Feb 3, 1999
From: EKA CHEMICALS AB (FORMERLY EKA NOBEL AB)
To: PARTICLE AND COATING TECHNOLOGIES INC.
Reel/Frame 009737/0008 →
Assignment of Assignor's Interest Apr 19, 2001
From: SPARKS, ROBERT E.; JACOBS, IRWIN C.; MASON, NORBERT A.
To: PARTICLE AND COATING TECHNOLOGIES, INC.
Reel/Frame 011716/0471 →
Assignment of Assignor's Interest Aug 7, 2001
From: SPARKS, ROBERT E.
To: PARTICLE AND COATING TECHNOLOGIES, INC.
Reel/Frame 012056/0606 →
Assignment of Assignor's Interest Jun 3, 2010
From: DRUGTECH CORPORATION
To: PARTICLE DYNAMICS INTERNATIONAL, LLC
Reel/Frame 024474/0560 →
Security Agreement Jun 11, 2010
From: PARTICLE DYNAMICS INTERNATIONAL, LLC
To: FIFTH THIRD BANK
Reel/Frame 024523/0674 →
Security Agreement Jun 21, 2010
From: PARTICLE DYNAMICS INTERNATIONAL, LLC
To: THE PENINSULA FUND V LIMITED PARTNERSHIP
Reel/Frame 024563/0486 →
Release of Security Interest Oct 8, 2019
From: THE PENINSULA FUND V LIMITED PARTNERSHIP
To: PARTICLE DYNAMICS INTERNATIONAL, LLC
Reel/Frame 050653/0943 →
Release of Security Interest Oct 8, 2019
From: FIFTH THIRD BANK
To: PARTICLE DYNAMICS INTERNATIONAL, LLC
Reel/Frame 050654/0207 →