skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 13
Patent #:
6920318
Issue Dt:
07/19/2005
Application #:
09815858
Filing Dt:
03/22/2001
Publication #:
20020137500
Pub Dt:
09/26/2002
Inventors:
Michael A. Brooking, William H. Williams, JR.
Title:
METHOD AND SYSTEM FOR PROVIDING MESSAGE SERVICES IN A COMMUNICATION SYSTEM
Assignment: 1
Reel/Frame:
012045/0147Recorded: 07/27/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
BROOKING, MICHAEL A.
Exec Dt:
06/21/2001
WILLIAMS, WILLIAM H., JR.
Exec Dt:
06/21/2001
Assignee:
OPUSWAVE NETWORKS, INC.
8610 EXPLORER DRIVE
COLORADO SPRINGS, COLORADO 80920
Correspondent:
SIEMENS CORPORATION
ELSA KELLER
INTELLECTUAL PROPERTY DEPARTMENT
186 WOOD AVENUE SOUTH
ISELIN, NEW JERSEY 08830
Assignment: 2
Reel/Frame:
012834/0108Recorded: 04/16/2002Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
OPUSWAVE NETWORKS, INC.
Exec Dt:
03/27/2002
Assignee:
SIEMENS INFORMATION AND COMMUNICATION MOBILE, LLC
INTELLECTUAL PROPERTY DEPT. 16745 W. BERNARDO DR.
SAN DIEGO, CALIFORNIA 92127
Correspondent:
SIEMENS CORPORATION
ELSA KELLER
186 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 3
Reel/Frame:
015860/0589Recorded: 03/09/2005Pages: 4
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
SIEMENS INFORMATION AND COMMUNICATIONS MOBILE, LLC.
Exec Dt:
10/01/2004
Assignee:
SIEMENS INFORMATION COMMUNICATION NETWORKS, INC.
900 BROKEN SOUND PARKWAY
BOCA RATON, FLORIDA 33287
Correspondent:
SIEMENS CORPORATION
ELSA KELLER
170 WOOD AVENUE SOUTH
INTELLECTUAL PROPERTY DEPARTMENT
ISELIN, NJ 08830
Assignment: 4
Reel/Frame:
015860/0593Recorded: 03/09/2005Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
SIEMENS INFORMATION AND COMMUNICATION NETWORKS, INC.
Exec Dt:
10/01/2004
Assignee:
SIEMENS COMMUNICATIONS, INC.
900 BROKEN SOUND BLVD.
BOCA RATON, FLORIDA 33487
Correspondent:
SIEMENS CORPORATION
ELSA KELLER
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 5
Reel/Frame:
024294/0040Recorded: 04/27/2010Pages: 53
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SIEMENS COMMUNICATIONS, INC.
Exec Dt:
03/04/2010
Assignee:
SIEMENS ENTERPRISE COMMUNICATIONS, INC.
1001 YAMATO ROAD
BOCA RATON, FLORIDA 33431
Correspondent:
LYNN J. ALSTADT
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 6
Reel/Frame:
025339/0904Recorded: 11/10/2010Pages: 45
Conveyance:
GRANT OF SECURITY INTEREST IN U.S. PATENTS
Assignor:
SIEMENS ENTERPRISE COMMUNICATIONS, INC.
Exec Dt:
11/09/2010
Assignee:
WELLS FARGO TRUST CORPORATION LIMITED, AS SECURITY AGENT
ONE PLANTATION PLACE, 30 FENCHURCH STREET
LONDON, UNITED KINGDOM EC3M 3BD
Correspondent:
WHITE & CASE LLP
1155 AVENUE OF THE AMERICAS
PATENTS & TRADEMARKS
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:
037472/0736Recorded: 01/13/2016Pages: 9
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
WELLS FARGO TRUST CORPORATION LIMITED
Exec Dt:
04/05/2013
Assignee:
SIEMENS ENTERPRISE COMMUNICATIONS INC.
5500 BROKEN SOUND BLVD
BOCA RATON, FLORIDA 33487
Correspondent:
ANNE SHYJAN/UNIFY INC.
11700 PLAZA AMERICA DR
SUITE 950
RESTON, VA 20190
Assignment: 8
Reel/Frame:
030224/0375Recorded: 04/16/2013Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
SIEMENS ENTERPRISE COMMUNICATIONS, INC.
Exec Dt:
04/11/2013
SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
Exec Dt:
04/11/2013
Assignee:
ENTERPRISE TECHNOLOGIES S.A.R.L.
296-298 ROUTE DE LONGWY
LUXEMBOURG, LUXEMBOURG L-1940
Correspondent:
ANDREW H. DEVOOGD
ONE FINANCIAL CENTER
MINTZ LEVIN
BOSTON, MA 02111
Assignment: 9
Reel/Frame:
030231/0039Recorded: 04/17/2013Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
ENTERPRISE TECHNOLOGIES S.A.R.L.
Exec Dt:
04/15/2013
Assignee:
ENTERPRISE SYSTEMS TECHNOLOGIES S.A.R.L.
296-298 ROUTE DE LONGWY
LUXEMBOURG, LUXEMBOURG L-1940
Correspondent:
ANDREW H. DEVOOGD
ONE FINANCIAL CENTER
MINTZ LEVIN
BOSTON, MA 02111
Assignment: 10
Reel/Frame:
058818/0962Recorded: 01/29/2022Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
UNIFY PATENTE GMBH & CO. KG
Exec Dt:
12/08/2021
Assignee:
RINGCENTRAL IP HOLDINGS, INC.
20 DAVIS DRIVE
BELMONT, CALIFORNIA 94002
Correspondent:
FINNEGAN, HENDERSON
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 11
Reel/Frame:
058821/0523Recorded: 01/30/2022Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
RINGCENTRAL IP HOLDINGS, INC.
Exec Dt:
01/06/2022
Assignee:
RINGCENTRAL, INC.
20 DAVIS DRIVE
BELMONT, CALIFORNIA 94002
Correspondent:
FINNEGAN, HENDERSON
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 12
Reel/Frame:
059556/0212Recorded: 04/11/2022Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
ENTERPRISE SYSTEM TECHNOLOGIES S.A.R.L.
Exec Dt:
04/08/2022
Assignee:
UNIFY PATENTE GMBH & CO. KG
OTTO-HAHN-RING 6
MÜNCHEN, GERMANY 81739
Correspondent:
RALPH G. FISCHER
501 GRANT STREET
SUITE 200
PITTSBURGH, PA 15219
Assignment: 13
Reel/Frame:
060685/0391Recorded: 08/01/2022Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
ENTERPRISE SYSTEM TECHNOLOGIES S.A.R.L.
Exec Dt:
04/08/2022
Assignee:
UNIFY PATENTE GMBH & CO. KG
OTTO-HAHN-RING 6
MÜNCHEN, GERMANY 81739
Correspondent:
FINNEGAN, HENDERSON
901 NEW YORK AVE., NW
WASHINGTON, DC 20001

Search Results as of: 05/05/2024 03:52 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT