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: 9
Patent #:
5388151
Issue Dt:
02/07/1995
Application #:
08246915
Filing Dt:
05/20/1994
Inventors:
ZAFAR M. KHALID, RACHEL RAMSAY, BRIAN TENNANT
Title:
TECHNIQUE FOR REDUCING MESSAGE NOTIFICATION BLOCKAGE IN VOICE MAIL SYSTEMS
Assignment: 1
Reel/Frame:
028360/0649Recorded: 06/12/2012Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
KHALID, ZAFAR
Exec Dt:
09/16/1992
RAMSAY, RACHEL
Exec Dt:
09/25/1992
TENNANT, BRIAN
Exec Dt:
09/16/1992
Assignee:
ROLM SYSTEMS
4900 OLD IRONSIDE DRIVE
SANTA CLARA, CALIFORNIA 95052
Correspondent:
LYNN J. ALSTADT
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:
028409/0793Recorded: 06/20/2012Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
ROLM SYSTEMS
Exec Dt:
09/28/1992
Assignee:
RS MARKETING, L.P.
4900 OLD IRONSIDE DRIVE
SANTA CLARA, CALIFORNIA 95052
Correspondent:
LYNN J. ALSTADT
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 3
Reel/Frame:
028409/0891Recorded: 06/20/2012Pages: 7
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
RS MARKETING, L.P.
Exec Dt:
09/28/1992
Assignee:
ROLM COMPANY
4900 OLD IRONSIDE DRIVE
SANTA CLARA, CALIFORNIA 95052
Correspondent:
LYNN J. ALSTADT
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 4
Reel/Frame:
028414/0438Recorded: 06/20/2012Pages: 7
Conveyance:
CERTIFICATE OF INCORPORATION
Assignor:
ROLM COMPANY
Exec Dt:
08/29/1994
Assignee:
ROLM COMPANY, INC.
4900 OLD IRONSIDE DRIVE
SANTA CLARA, CALIFORNIA 95052
Correspondent:
LYNN J. ALSTADT
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 5
Reel/Frame:
028414/0531Recorded: 06/20/2012Pages: 5
Conveyance:
CERTIFICATE OF AMENDMENT OF CERTIFICATE OF INCORPORATION
Assignor:
ROLM COMPANY, INC.
Exec Dt:
09/30/1994
Assignee:
SIEMENS ROLM COMMUNICATIONS INC.
4900 OLD IRONSIDE DRIVE
SANTA CLARA, CALIFORNIA 95052
Correspondent:
LYNN J. ALSTADT
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 6
Reel/Frame:
028414/0779Recorded: 06/20/2012Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
SIEMENS ROLM COMMUNICATIONS INC.
Exec Dt:
10/01/1996
Assignee:
SIEMENS BUSINESS COMMUNICATION SYSTEMS, INC.
4900 OLD IRONSIDE DRIVE
SANTA CLARA, CALIFORNIA 95052
Correspondent:
LYNN J. ALSTADT
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 7
Reel/Frame:
028410/0084Recorded: 06/20/2012Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
SIEMENS BUSINESS COMMUNICATION SYSTEMS, INC.
Exec Dt:
09/30/1998
Assignee:
SIEMENS INFORMATION AND COMMUNICATION NETWORKS, INC.
5500 BROKEN SOUND BOULEVARD NW
BOCA RATON, FLORIDA 33487
Correspondent:
LYNN J. ALSTADT
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 8
Reel/Frame:
028410/0122Recorded: 06/20/2012Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
SIEMENS INFORMATION AND COMMUNICATION NETWORKS, INC.
Exec Dt:
09/22/2004
Assignee:
SIEMENS COMMUNICATIONS, INC.
5500 BROKEN SOUND BOULEVARD NW
BOCA RATON, FLORIDA 33487
Correspondent:
LYNN J. ALSTADT
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 9
Reel/Frame:
028410/0184Recorded: 06/20/2012Pages: 24
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SIEMENS COMMUNICATIONS, INC.
Exec Dt:
03/04/2010
Assignee:
SIEMENS ENTERPRISE COMMUNICATIONS, INC.
5500 BROKEN SOUND BOULEVARD NW
BOCA RATON, FLORIDA 33487
Correspondent:
LYNN J. ALSTADT
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219

Search Results as of: 08/08/2025 06:30 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