Patent Assignment
Reel/Frame 005183/0745
Assignment of Assignors Interest.
Recorded: 1989-10-17
Pages: 1
Assignor
CABRAL, RICHARD E.
Executed: 1989-10-12
Assignee
TECOGEN INC.
45 FIRST AVENUE, WALTHAM, MASSACHUSETTS
Covered Property
(1)
Compact Cogeneration System
Patent:
5,033,264 →
Application:
07/367,383 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Apr 23, 2002
From: PROFESSIONAL CHEMICALS CORPORATION
To: FLEET NATIONAL BANK, AS AGENT
Reel/Frame 012865/0502 →
Security Agreement
Aug 28, 2003
From: PROFESSIONAL CHEMICALS CORPORATION
To: FLEET NATIONAL BANK
Reel/Frame 014428/0865 →
Security Interest
May 7, 2018
From: TECOGEN INC.
To: WEBSTER BUSINESS CREDIT CORPORATION
Reel/Frame 046083/0223 →
Release of Security Interest
May 18, 2021
From: WEBSTER BUSINESS CREDIT CORPORATION
To: TECOGEN, INC.
Reel/Frame 056272/0587 →