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

Assignor Name : COMERICA BANK, A TEXAS BANKING ASSOCIATION AND AUTHORIZED FOREIGN BANK UNDER THE BANK ACT (CANADA)
Total Assignments: 6
Assignment: 1
Reel/Frame:027538/0150   Pages: 5
Recorded: 01/16/2012
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
COMERICA BANK, A TEXAS BANKING ASSOCIATION AND AUTHORIZED FOREIGN BANK UNDER THE BANK ACT (CANADA)
Exec Dt:
01/16/2012
Assignee
1
TENXC WIRELESS INC.
11 HINES ROAD
SUITE 200
KANATA, ONTARIO, CANADA K2K 2X1
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6317094
NONE
09316942
 
6563398
NONE
09471262
 
NONE
US20060040706
10535261
 
NONE
US20070099578
11544903
 
NONE
US20070249403
11784089
 
7756227
US20070249404
11784090
 
NONE
US20080012754
11784099
 
NONE
US20070249308
11784103
 
NONE
US20070258411
11784384
 
NONE
US20070285312
11784485
 
NONE
US20080267063
11796378
 
NONE
US20080106468
11858637
 
7429949
NONE
11890136
 
NONE
US20080143601
11946979
 
8311582
US20090163214
12094299
 
8077093
US20090091499
12293183
Correspondence name and address
ANGELA ALVAREZ SUJEK - BODMAN PLC
201 SOUTH DIVISION, STE. 400
ANN ARBOR, MI 48104
Assignment: 2
Reel/Frame:029914/0067   Pages: 11
Recorded: 03/04/2013
Attorney Dkt #:31138/10049
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
COMERICA BANK, A TEXAS BANKING ASSOCIATION AND AUTHORIZED FOREIGN BANK UNDER THE BANK ACT (CANADA)
Exec Dt:
02/27/2013
Assignee
1
PROVENTIV THERAPEUTICS , LLC
2333 WAUKEGAN ROAD
SUITE E100
BANNOCKBURN, ILLINOIS 60015
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
US20070122477
11549001
 
8361488
US20090176748
12109983
 
8426391
US20090311316
12278053
 
8329677
US20090209501
12305572
 
8592401
US20100204189
12597224
 
NONE
US20100144684
12597234
 
8962239
US20110052567
12935139
 
8207149
US20120015916
13244945
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:029914/0404   Pages: 25
Recorded: 03/04/2013
Attorney Dkt #:31138/10049
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
COMERICA BANK, A TEXAS BANKING ASSOCIATION AND AUTHORIZED FOREIGN BANK UNDER THE BANK ACT (CANADA)
Exec Dt:
02/27/2013
Assignee
1
CYTOCHROMA INC.
100 ALLSTATE PARKWAY
SUITE 600
MARKHAM, ONTARIO, CANADA L3R 6H3
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6096876
NONE
08906791
 
6043386
NONE
09323106
 
6380408
NONE
09541060
 
6982258
US20030171342
10270158
 
7101865
US20040038949
10460656
 
7288407
US20060105417
10513302
 
7166585
US20040132695
10612302
 
8106035
US20040224930
10738248
 
7427670
US20050208055
11013435
 
NONE
US20070122477
11549001
 
8906888
US20090082317
11912395
 
8361488
US20090176748
12109983
 
8039676
US20080300427
12128992
 
8426391
US20090311316
12278053
 
8329677
US20090209501
12305572
 
NONE
US20090233889
12403271
 
NONE
US20100143385
12447193
 
8802094
US20100166760
12447385
 
8592401
US20100204189
12597224
 
11752158
US20100120728
12597230
 
NONE
US20100144684
12597234
 
8962239
US20110052567
12935139
 
NONE
US20120130133
13131176
 
9198923
US20120028926
13146217
 
8207149
US20120015916
13244945
 
8574862
US20120094396
13318442
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:038182/0265   Pages: 8
Recorded: 04/04/2016
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
COMERICA BANK, A TEXAS BANKING ASSOCIATION AND AUTHORIZED FOREIGN BANK UNDER THE BANK ACT (CANADA)
Exec Dt:
03/30/2016
Assignee
1
SPECTRA7 MICROSYSTEMS (IRELAND) LIMITED, AS SUCCESSOR IN INTEREST TO REDMERE TECHNOLOGY LIMITED
BUILDING 6500, AVENUE 6000
CORK AIRPORT BUSINESS PARK
CORK, IRELAND
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7809085
US20070268407
11623069
 
7937605
US20070164802
11623070
 
8295296
US20080106312
11826710
 
7996584
US20080106306
11826711
 
7729874
US20080109180
11826712
 
7861277
US20080106313
11826713
 
8058918
US20080106314
11826716
 
8427129
US20080309308
12138914
 
7793022
US20090031065
12219565
 
7970567
US20090030635
12219642
 
7936197
US20090174450
12379068
 
8254402
US20090153209
12379206
 
8073647
US20100020179
12461030
 
8280668
US20090290026
12461031
 
7908634
US20090289681
12461046
 
8520776
US20090290671
12461047
 
8437973
US20100013579
12585410
 
8546688
US20100258333
12656994
 
8272023
US20100283532
12801434
 
7873980
US20100283894
12801435
 
8502073
US20120012387
12805101
 
8502070
US20120012388
12805103
 
8006277
US20110154428
12930000
 
8674223
US20120012358
13064040
 
8674224
US20120012359
13064041
 
8674225
US20120012357
13064042
 
8674226
US20120012389
13064043
 
8680395
US20120012360
13064044
 
8280669
US20110238357
13067493
 
8479248
US20130014199
13573415
Correspondence name and address
VALERIE BRENNAN, HOGAN LOVELLS US LLP
7930 JONES BRANCH DR. FLOOR 9
ATTN: BOX IP
MCLEAN, VA 22102-3390
Assignment: 5
Reel/Frame:038182/0279   Pages: 7
Recorded: 04/04/2016
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
COMERICA BANK, A TEXAS BANKING ASSOCIATION AND AUTHORIZED FOREIGN BANK UNDER THE BANK ACT (CANADA)
Exec Dt:
03/30/2016
Assignee
1
SPECTRA7 MICROSYSTEMS CORP., AS SUCCESSOR IN INTEREST TO FRESCO MICROCHIP INC.
110 COCHRANE DRIVE, SUITE 202
MARKHAM, ONTARIO, CANADA L3R 9S1
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8902365
US20080225174
12038781
 
8502920
US20080225175
12041685
 
9083940
US20080225176
12041695
 
8537285
US20080225170
12041704
 
8570446
US20080225168
12041720
 
8330873
US20080225182
12041926
 
8106709
US20110133840
12630272
 
8659309
US20110181312
12938963
 
9184776
US20110171919
13004755
 
8798570
US20130149983
13323103
 
8666352
US20130157604
13327836
 
8594168
US20130223572
13408011
Correspondence name and address
VALERIE BRENNAN, HOGAN LOVELLS US LLP
7930 JONES BRANCH DR. FLOOR 9
ATTN: BOX IP
MCLEAN, VA 22102-3390
Assignment: 6
Reel/Frame:059201/0335   Pages: 5
Recorded: 03/08/2022
Attorney Dkt #:60207-30020
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
COMERICA BANK, A TEXAS BANKING ASSOCIATION AND AUTHORIZED FOREIGN BANK UNDER THE BANK ACT (CANADA)
Exec Dt:
02/15/2022
Assignee
1
ECOBEE INC., A CORPORATION EXISTING UNDER THE LAWS OF CANADA
25 DOCKSIDE DRIVE, SUITE 700
TORONTO, CANADA M5A0B5
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9696052
US20120305661
13179770
 
9016593
US20130018513
13179912
Correspondence name and address
DUSAN CLARK, ESQ.
SIDLEY AUSTIN LLP
2021 MCKINNEY AVE., SUITE 2000
DALLAS, TX 75201

Search Results as of: 06/27/2025 07:42 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