Patent Assignment
Reel/Frame 035993/0959
Assignment of Assignor's Interest
Recorded: 2015-06-26
Pages: 11
Assignor
CRYSTAL SEMANTICS LIMITED
Executed: 2015-05-31
Assignee
GROUPM UK DIGITAL LIMITED
26 RED LION SQUARE, LONDON, WC1R 4HQ, GREAT BRITAIN
Covered Properties
(4)
Apparatus for Classifying or Disambiguating Data
Patent:
6,847,972 →
Application:
09/412,754 →
Apparatus for Classifying or Disambiguating Data
Application:
11/949,571 →
Publication:
US 2008/0147663
Apparatus for Classifying or Disambiguating Data
Application:
12/636,482 →
Publication:
US 2010/0094917
Apparatus for Classifying or Disambiguating Data
Application:
13/073,546 →
Publication:
US 2011/0178802
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 11, 2000
From: VERNAU, JUDI; CRYSTAL, DAVID
To: AND DATA LTD.
Reel/Frame 010516/0852 →
Change of Name
Sep 4, 2002
From: AND DATA LTD.
To: AND CLASSIFICATION DATA LIMITED
Reel/Frame 013261/0906 →
Assignment of Assignor's Interest
Sep 4, 2002
From: AND CLASSIFICATION DATA LIMITED
To: QUOTATIONS LIMITED TRADING AS CRYSTAL REFERENCE
Reel/Frame 013262/0348 →
Change of Name
Oct 29, 2004
From: QUOTATIONS LIMITED
To: CRYSTAL REFERENCE SYSTEMS LIMITED
Reel/Frame 015315/0403 →
Change of Name
Nov 5, 2010
From: CRYSTAL REFERENCE SYSTEMS LIMITED
To: CRYSTAL SEMANTICS LIMITED
Reel/Frame 025318/0987 →