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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : HYPERCHIP INC.
Total Assignments: 8
Assignment: 1
Reel/Frame:015408/0203   Pages: 8
Recorded: 11/24/2004
Attorney Dkt #:17272-GEN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HYPERCHIP INC.
Exec Dt:
10/14/2004
Assignee
1
4198638 CANADA INC.
4028 MARLOWE
MONTREAL, QUEBEC, CANADA H4A 3M2
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5801715
NONE
08323580
 
5748872
NONE
08618397
 
6597362
NONE
09144695
 
6154855
NONE
09376194
 
6408402
NONE
09679168
 
6494729
US20020182909
09871942
 
6499609
US20020179547
09871959
 
6636986
US20020095617
10000813
 
NONE
US20030117183
10022851
 
6703868
US20030117301
10022852
 
7609778
US20030117184
10022856
 
6897497
US20030116827
10023478
 
6928606
US20030120987
10323896
 
7546570
US20030140188
10324071
 
6858356
US20030138705
10324110
 
7299377
US20040015735
10368003
 
7239788
US20040213537
10445315
 
6812416
US20040031669
10447329
 
NONE
US20040255096
10458734
Correspondence name and address
4198638 CANADA INC.
C. MARC BENOIT
4028 MARLOWE, MONTREAL, QUEBEC
CANADA, H4A3M2
Assignment: 2
Reel/Frame:015983/0675   Pages: 11
Recorded: 11/12/2004
Attorney Dkt #:86654-m
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HYPERCHIP INC.
Exec Dt:
10/14/2004
Assignee
1
4198638 CANADA INC.
4028 MARLOWE
MONTREAL, QUEBEC, CANADA H4A 3M2
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6730527
NONE
10330067
 
7093150
NONE
10330068
 
6700142
NONE
10330069
 
7055123
NONE
10330231
 
6817869
NONE
10330232
 
7279787
NONE
10330234
 
7068511
NONE
10330319
 
6879170
US20040002236
10606886
 
6945054
NONE
10677292
 
7171584
NONE
10677333
 
6951978
NONE
10739047
Correspondence name and address
STEPHAN P. GEORGIEV
SMART & BIGGAR
1000 DE LA GAUCHETIERE STREET WEST
SUITE 3300
MONTREAL QUEBEC, CANADA H3B 4W5
Assignment: 3
Reel/Frame:024011/0906   Pages: 8
Recorded: 09/18/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HYPERCHIP INC.
Exec Dt:
10/14/2004
Assignee
1
4198638 CANADA INC.
4028 MARLOWE
MONTREAL, QUEBEC, CANADA H4A 3M2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090031041
12232491
Correspondence name and address
RALPH A. DOWELL
DOWELL & DOWELL, P.C.
103 ORONOCO STREET
SUITE 220
ALEXANDRIA, VIRGINIA 22314
Assignment: 4
Reel/Frame:024738/0978   Pages: 8
Recorded: 07/22/2010
Attorney Dkt #:15344CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HYPERCHIP INC.
Exec Dt:
10/14/2004
Assignee
1
4198638 CANADA INC.
4028 MARLOWE
MONTREAL, QUEBEC, CANADA H4A 3M2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7796587
US20060140185
11361970
Correspondence name and address
RALPH A. DOWELL
DOWELL & DOWELL, P.C.
103 ORONOCO STREET
SUITE 220
ALEXANDRIA, VIRGINIA 22314
Assignment: 5
Reel/Frame:025110/0563   Pages: 6
Recorded: 10/07/2010
Attorney Dkt #:KM2226.001C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HYPERCHIP INC.
Exec Dt:
10/14/2004
Assignee
1
4198638 CANADA INC.
4028 MARLOWE
MONTREAL, QUEBEC, CANADA H4A 3M2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060239259
11474480
Correspondence name and address
MELANIE SEELIG / KNOBBE MARTENS
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614
Assignment: 6
Reel/Frame:022427/0703   Pages: 7
Recorded: 03/23/2009
Attorney Dkt #:001447.02175
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HYPERCHIP INC.
Exec Dt:
10/24/2008
Assignee
1
XILUSHUA NETWORKS LIMITED LIABILITY COMPANY
2711 CENTERVILLE ROAD
SUITE 400
WILMINGTON, DELAWARE 19808
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
US20020181453
09870703
 
6990096
US20020181452
09870766
 
6990097
US20020181455
09870767
 
7277429
US20020181454
09870800
 
7197042
US20020181440
09870841
 
7274702
US20030099247
09994017
 
NONE
US20060239259
11474480
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
ROBERT J. IRVINE III
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:027544/0572   Pages: 2
Recorded: 01/17/2012
Attorney Dkt #:86655-15
Conveyance: CORRECTION OF ASSIGNEE'S ADDRESS
Assignor
1
HYPERCHIP INC.
Exec Dt:
01/17/2012
Assignee
1
HYPERCHIP INC.
1877 POISSANT
SUTTON, QC, CANADA J0E 2K0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8125902
US20030058793
09963487
Correspondence name and address
SMART & BIGGAR
1000 DE LA GAUCHETIERE STREET WEST
SUIET 3300
MONTREAL, QC, H3B 4W5 CANADA
Assignment: 8
Reel/Frame:033563/0706   Pages: 9
Recorded: 08/19/2014
Attorney Dkt #:RPXC-29189-HYPERCHIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HYPERCHIP INC.
Exec Dt:
08/14/2014
Assignee
1
RPX CORPORATION
ONE MARKET PLAZA, STEUART TOWER, SUITE 800
SAN FRANCISCO, CALIFORNIA 94105
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6608762
US20020181217
09870842
 
6494729
US20020182909
09871942
 
7403530
US20030021232
09915332
 
7054311
US20030023701
09916200
 
7215639
US20030043742
09943004
 
8125902
US20030058793
09963487
 
7310803
US20030078954
09981883
 
7239788
US20040213537
10445315
 
7796587
US20060140185
11361970
Correspondence name and address
GREGORY HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715

Search Results as of: 05/23/2024 08:39 PM
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Web interface last modified: August 25, 2017 v.2.6
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