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Patent Assignment Abstract of Title
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Total Assignments: 13
Patent #:
8249238
Issue Dt:
08/21/2012
Application #:
11524802
Filing Dt:
09/21/2006
Publication #:
20080123849
Pub Dt:
05/29/2008
Inventors:
Mallikarjuna Samayamantry, Johannes Ruetschi, Dennis L. Kucmerowski, Holger Prange
Title:
DYNAMIC KEY EXCHANGE FOR CALL FORKING SCENARIOS
Assignment: 1
Reel/Frame:
018325/0626Recorded: 09/21/2006Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
PRANGE, HOLGER
Exec Dt:
09/05/2006
Assignee:
SIEMENS COMMUNICATIONS, INC.
900 BROKEN SOUND PARKWAY
33487 BOCA RATON, FLORIDA
Correspondent:
ELSA KELLER
SIEMENS CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT
170 WOOD AVENUE SOUTH
ISELIN, N.J. 08830
Assignment: 2
Reel/Frame:
018325/0572Recorded: 09/21/2006Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
KUCMEROWSKI, DENNIS L.
Exec Dt:
09/15/2006
RUETSCHI, JOHANNES
Exec Dt:
09/15/2006
SAMAYAMANTRY, MALLIKARJUNA
Exec Dt:
09/15/2006
Assignee:
SIEMENS COMMUNICATIONS, INC.
900 BROKEN SOUND PARKWAY
BOCA RATON, FLORIDA 33487
Correspondent:
ELSA KELLER
SIEMENS CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 3
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: 4
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: 5
Reel/Frame:
037090/0909Recorded: 11/11/2015Pages: 11
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
SIEMENS ENTERPRISE COMMUNICATIONS, INC.
Exec Dt:
10/15/2013
Assignee:
UNIFY, INC.
5500 BROKEN SOUND BOULEVARD
BOCA RATON, FLORIDA 33487
Correspondent:
THILO C. AGTHE
100 WALL STREET, 10TH FLOOR
WUERSCH & GERING LLP
NEW YORK, NY 10005
Assignment: 6
Reel/Frame:
054822/0001Recorded: 12/21/2020Pages: 55
Conveyance:
CONFIDENTIAL PATENT AGREEMENT
Assignor:
UNIFY GMBH & CO. KG
Exec Dt:
09/30/2014
Assignee:
UNIFY PATENTE GMBH & CO. KG
OTTO-HAHN-RING 6
MUNCHEN, GERMANY 81739
Correspondent:
RALPH G. FISCHER
501 GRANT STREET
SUITE 200
PITTSBURGH, PA 15219
Assignment: 7
Reel/Frame:
054836/0521Recorded: 12/21/2020Pages: 32
Conveyance:
CONFIDENTIAL PATENT AGREEMENT
Assignor:
UNIFY INC.
Exec Dt:
09/30/2014
Assignee:
UNIFY GMBH & CO. KG
OTTO-HAHN-RING 6
MUNCHEN, GERMANY 81739
Correspondent:
RALPH G. FISCHER
501 GRANT STREET
SUITE 200
PITTSBURGH, PA 15219
Assignment: 8
Reel/Frame:
037564/0703Recorded: 01/20/2016Pages: 30
Conveyance:
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS
Assignor:
WELLS FARGO TRUST CORPORATION LIMITED, AS SECURITY AGENT
Exec Dt:
01/20/2016
Assignee:
UNIFY INC. (F/K/A SIEMENS ENTERPRISE COMMUNICATIONS, INC.)
1881 CAMPUS COMMON DRIVE, SUITE 500
ATTN: PATRICIA LEE, GENERAL COUNSEL
RESTON, VIRGINIA 20191
Correspondent:
LATHAM & WATKINS LLP
650 TOWN CENTER DRIVE, SUITE 2000
COSTA MESA, CA 92626
Assignment: 9
Reel/Frame:
037661/0781Recorded: 02/01/2016Pages: 30
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
WELLS FARGO TRUST CORPORATION LIMITED
Exec Dt:
01/20/2016
Assignee:
UNIFY INC.
5500 BROKEN SOUND BLVD.
BOCA RATON, FLORIDA 33487
Correspondent:
ANNE M SHYJAN
11700 PLAZA AMERICA DR.
SUITE 950
RESTON, VA 20190
Assignment: 10
Reel/Frame:
053342/0428Recorded: 07/29/2020Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
UNIFY SOFTWARE AND SOLUTIONS GMBH & CO. KG
Exec Dt:
12/30/2019
UNIFY PATENTE GMBH & CO. KG
Exec Dt:
12/30/2019
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:
053342/0467Recorded: 07/29/2020Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
RINGCENTRAL IP HOLDINGS, INC.
Exec Dt:
07/02/2020
Assignee:
RINGCENTRAL, INC.
20 DAVIS DRIVE
BELMONT, CALIFORNIA 94002
Correspondent:
FINNEGAN, HENDERSON
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 12
Reel/Frame:
058855/0901Recorded: 02/02/2022Pages: 13
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: 13
Reel/Frame:
062973/0194Recorded: 02/14/2023Pages: 62
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
RINGCENTRAL, INC.
Exec Dt:
02/14/2023
Assignee:
BANK OF AMERICA, N.A., AS COLLATERAL AGENT
NC1-026-06-09; 900 W TRADE ST
CHARLOTTE, NORTH CAROLINA 28255
Correspondent:
RODNEY BOULWARE
1025 CONNECTICUT AVE NW, SUITE 712
COGENCY GLOBAL INC.
WASHINGTON, DC 20036

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