IP Library › Assignment 007967/0376
Patent Assignment
Reel/Frame 007967/0376

Assignment of Assignor's Interest

Recorded: 1996-05-28 Pages: 3
Assignors
HEJNA, DONALD J. JR
Executed: 1992-06-24
MUSICUS, BRUCE I.
Executed: 1992-06-15
Assignee
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
28 CARLETON STREET, CAMBRIDGE, MASSACHUSETTS, 02142
Covered Property (1)
Method for Time-Scale Modification of Signals
Patent: 5,175,769 →
Application: 07/734,424 →
Related Assignments (14)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Sep 23, 1991
From: CROWE, ANDREW S.
To: ROLM SYSTEMS A DE GENERAL PARTNERSHIP
Reel/Frame 005856/0359 →
Assignment of Assignor's Interest Oct 5, 1998
From: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
To: HEJNA, DONALD J., JR.
Reel/Frame 009479/0966 →
Change of Name Feb 3, 2003
From: SIEMENS ROLM COMMUNICATIONS, INC.
To: SIEMENS BUSINESS COMMUNICATION SYSTEMS, INC.
Reel/Frame 013705/0791 →
Name Change Feb 3, 2003
From: ROLM COMPANY, INC.
To: SIEMENS ROLM COMMUNICATIONS, INC.
Reel/Frame 013705/0779 →
Certificate of Merger Feb 3, 2003
From: ROLM SYSTEMS
To: RS MARKETING, L.P.
Reel/Frame 013705/0782 →
Certificate of Incorporation Feb 3, 2003
From: ROLM COMPANY
To: ROLM COMPANY, INC.
Reel/Frame 013705/0786 →
Certificate of Merger Feb 3, 2003
From: RS MARKETING, L.P.
To: ROLM COMPANY
Reel/Frame 013705/0795 →
Merger Feb 3, 2003
From: SIEMENS BUSINESS COMMUNICATION SYSTEMS, INC.
To: SIEMENS INFORMATION AND COMMUNICATION NETWORKS, INC.
Reel/Frame 013705/0800 →
Assignment of Assignor's Interest Jun 17, 2003
From: MASSACHUSETTS INSTITUTE OF TECHNOLOGY (M.I.T.)
To: ENOUCE, INCORPORATED
Reel/Frame 013740/0900 →
Assignment of Assignor's Interest Jun 17, 2003
From: SIEMENS INFORMATION AND COMMUNICATION NETWORKS, INC.
To: ENOUNCE, INCORPORATED
Reel/Frame 013740/0902 →
Assignment of Assignor's Interest Oct 17, 2012
From: HEJNA, DONALD J., JR.
To: ENOUNCE, INC.
Reel/Frame 029146/0748 →
Assignment of Assignor's Interest Oct 17, 2012
From: ENOUNCE, INC.
To: EPL HOLDINGS, LLC
Reel/Frame 029146/0914 →
Assignment of Assignor's Interest May 7, 2015
From: EPL HOLDINGS, LLC
To: VIRENTEM VENTURES, LLC
Reel/Frame 035590/0665 →
Corrective Assignment to Correct the Patent 8874436 Previously Recorded on Reel 035590 Frame 0665. Assignor(S) Hereby Confirms the Assignment. Sep 10, 2018
From: EPL HOLDINGS, LLC
To: VIRENTEM VENTURES, LLC
Reel/Frame 048176/0020 →