In an endeavour to keep patent enthusiasts abreast with the latest patent related activities in leading geographies, we provide a weekly update of patent cases filed in the US. Go ahead, download the compilation for free!

1. Patent Support Services - www.invntree.com contact@invntree.com
USPTO – US Patent Cases - Weekly Update – September 22nd – September 29th, 2015
Sl. No. Date Court Plaintiff Defendant Case Number
1 09/22/2015
DELAWARE DISTRICT
COURT CM/ECF
Husqvarna AB et al The Toro Company 1:2015-cv-00856
2 09/22/2015
DELAWARE DISTRICT
COURT CM/ECF
Astellas Pharma Inc. et al Apotex Inc. et al 1:2015-cv-00857
3 09/22/2015
DELAWARE DISTRICT
COURT CM/ECF
Taro Pharmaceuticals U.S.A.,
Inc. et al
Perrigo UK FINCO Limited
Partnership
1:2015-cv-00859
4 09/22/2015
FLORIDA MIDDLE DISTRICT
COURT CM/ECF
T-Rex Property AB
Maxmedia Outdoor Advertising
LLC
6:2015-cv-01575
5 09/22/2015
TEXAS EASTERN DISTRICT
COURT CM/ECF
GroupChatter, LLC Sensus USA Inc 6:2015-cv-00863
6 09/22/2015
TEXAS EASTERN DISTRICT
COURT CM/ECF
St. Luke Technologies, LLC Hewlett-Packard Company et al 2:2015-cv-01545
7 09/22/2015
TEXAS EASTERN DISTRICT
COURT CM/ECF
GeoDynamics, Incorporated DynaEnergetics US, Inc. 2:2015-cv-01546
8 09/22/2015
TEXAS SOUTHERN DISTRICT
COURT CM/ECF
JPT Group, LLC Express, Inc 4:2015-cv-02757
9 09/22/2015
TEXAS SOUTHERN DISTRICT
COURT CM/ECF
ContourMed Inc. American Breast Care L.P. 4:2015-cv-02769
10 09/22/2015
TEXAS WESTERN DISTRICT
COURT CM/ECF
Affinity Labs of Texas, LLC Netflix, Inc. 1:2015-cv-00849
11 09/23/2015
CALIFORNIA CENTRAL
DISTRICT COURT CM/ECF
QBAS CO LTD et al Sport Dimensions, Inc. et al 5:2015-cv-01957

2. Patent Support Services - www.invntree.com contact@invntree.com
Sl. No. Date Court Plaintiff Defendant Case Number
12 09/23/2015
CALIFORNIA CENTRAL
DISTRICT COURT CM/ECF
Fort Felker Ducommun Incorporated 2:2015-cv-07462
13 09/23/2015
CALIFORNIA CENTRAL
DISTRICT COURT CM/ECF
QBAS CO LTD et al Sport Dimensions, Inc. et al 2:2015-cv-07483
14 09/23/2015
CALIFORNIA NORTHERN
DISTRICT COURT CM/ECF
Grecia AT&T Services, Inc. 3:2015-cv-04360
15 09/23/2015
CALIFORNIA NORTHERN
DISTRICT COURT CM/ECF
Rigel Pharmaceuticals, Inc.
Novartis Pharmaceuticals
Corporation
3:2015-cv-04370
16 09/23/2015
CALIFORNIA NORTHERN
DISTRICT COURT CM/ECF
Software Research, Inc. Uptrends LLC et al 3:2015-cv-04374
17 09/23/2015
COLORADO DISTRICT
COURT CM/ECF
Felker Cessna Aircraft Company 1:2015-cv-02098
18 09/23/2015
NEW JERSEY DISTRICT
COURT CM/ECF
HELSINN HEALTHCARE S.A.
et al
FRESENIUS KABI USA, LLC
et al
3:2015-cv-07015
19 09/23/2015
NEW JERSEY DISTRICT
COURT CM/ECF
EAGLE VIEW
TECHNOLOGIES, INC. et al
XACTWARE SOLUTIONS,
INC. et al
2:2015-cv-07025
20 09/23/2015
UTAH DISTRICT COURT
CM/ECF
Xlear Sinuwash 2:2015-cv-00688
21 09/23/2015
VIRGINIA EASTERN
DISTRICT COURT CM/ECF
GEFU-Kuechenboss GmbH &
Co. KG
Brieftons 3:2015-cv-00573
22 09/23/2015
WISCONSIN WESTERN
DISTRICT COURT CM/ECF
UFP Ventures II, Inc. Strandex Corporation 3:2015-cv-00609
23 09/24/2015
CALIFORNIA CENTRAL
DISTRICT COURT CM/ECF
Joseph Neev Alcon LenSx Inc 8:2015-cv-01538
24 09/24/2015
DELAWARE DISTRICT
COURT CM/ECF
Helsinn Healthcare S.A. et al Fresenius Kabi USA, LLC 1:2015-cv-00865

3. Patent Support Services - www.invntree.com contact@invntree.com
Sl. No. Date Court Plaintiff Defendant Case Number
25 09/24/2015
FLORIDA SOUTHERN
DISTRICT COURT CM/ECF
Sports Traxx, Inc.
Zebra Technologies
International LLC
1:2015-cv-23576
26 09/24/2015
ILLINOIS NORTHERN
DISTRICT COURT CM/ECF
Wimo Labs, LLC
Polyconcept North America,
Inc. et al
1:2015-cv-08422
27 09/24/2015
ILLINOIS NORTHERN
DISTRICT COURT CM/ECF
Wimo Labs, LLC Hub Pen Company, Inc. et al 1:2015-cv-08424
28 09/24/2015
KANSAS DISTRICT COURT
CM/ECF
NexLearn, LLC Allen Interactions, Inc. 6:2015-cv-01294
29 09/24/2015
MICHIGAN EASTERN
DISTRICT COURT CM/ECF
Graham Medical Technologies,
LLC
Vilex in Tennessee, Inc. et al 5:2015-cv-13372
30 09/24/2015
TEXAS EASTERN DISTRICT
COURT CM/ECF
St. Luke Technologies, LLC Apple, Inc. 2:2015-cv-01547
31 09/24/2015
TEXAS EASTERN DISTRICT
COURT CM/ECF
St. Isidore Research, LLC Ally Financial Inc. et al 2:2015-cv-01549
32 09/24/2015
TEXAS EASTERN DISTRICT
COURT CM/ECF
Rothschild Location
Technologies LLC
Life360 Inc. 6:2015-cv-00867
33 09/24/2015
TEXAS EASTERN DISTRICT
COURT CM/ECF
Rothschild Location
Technologies LLC
Alohar Mobile Inc. 6:2015-cv-00868
34 09/24/2015
TEXAS EASTERN DISTRICT
COURT CM/ECF
St. Isidore Research, LLC
United Services Automobile
Association
2:2015-cv-01550
35 09/24/2015
TEXAS EASTERN DISTRICT
COURT CM/ECF
Red River Innovations LLC The Sportsman's Guide Inc 2:2015-cv-01551
36 09/25/2015
CALIFORNIA CENTRAL
DISTRICT COURT CM/ECF
Femto Sec Tech Inc Alcon Laboratories Inc et al 8:2015-cv-01551
37 09/25/2015
CALIFORNIA CENTRAL
DISTRICT COURT CM/ECF
Secured Mail Solutions LLC Universal Wilde, Inc. 2:2015-cv-07562

4. Patent Support Services - www.invntree.com contact@invntree.com
Sl. No. Date Court Plaintiff Defendant Case Number
38 09/25/2015
CALIFORNIA NORTHERN
DISTRICT COURT CM/ECF
Zeroclick, LLC Apple Inc. 3:2015-cv-04417
39 09/25/2015
CALIFORNIA NORTHERN
DISTRICT COURT CM/ECF
Varian Medical System, Inc. et al Elekta AB et al 5:2015-cv-04428
40 09/25/2015
COLORADO DISTRICT
COURT CM/ECF
Fiber, LLC Alcatel-Lucent USA Inc. 1:2015-cv-02135
41 09/25/2015
CONNECTICUT DISTRICT
COURT CM/ECF
Research & Design Innovations
LLC
ITC Incorporated 3:2015-cv-01410
42 09/25/2015
FLORIDA MIDDLE DISTRICT
COURT CM/ECF
Billingnetwork Patent, Inc. 2ndSite Inc. 8:2015-cv-02240
43 09/25/2015
ILLINOIS NORTHERN
DISTRICT COURT CM/ECF
Hallen Specialties, Inc., Consol Energy 1:2015-cv-08475
44 09/25/2015
ILLINOIS NORTHERN
DISTRICT COURT CM/ECF
Kmart Corporation
Infinity Headwear & Apparel,
LLC
1:2015-cv-08497
45 09/25/2015
MASSACHUSETTS DISTRICT
COURT CM/ECF
Dana-Farber Cancer Institute,
Inc.
Ono Pharmaceutical Co., Ltd. et
al
1:2015-cv-13443
46 09/25/2015
NEW YORK SOUTHERN
DISTRICT COURT CM/ECF
LMG 3 Marketing and
Devlopment Corp.
1:2015-cv-07580
47 09/25/2015
TEXAS EASTERN DISTRICT
COURT CM/ECF
Jaguar Land Rover Ltd et al 2:2015-cv-01552
48 09/25/2015
TEXAS EASTERN DISTRICT
COURT CM/ECF
Adrain Jaguar Land Rover Ltd et al 2:2015-cv-01553
49 09/25/2015
TEXAS EASTERN DISTRICT
COURT CM/ECF
Raytheon Company Cray, Inc. 2:2015-cv-01554
50 09/25/2015
TEXAS NORTHERN DISTRICT
COURT CM/ECF
Varidesk LLC Brunswick Corp 3:2015-cv-03120

5. Patent Support Services - www.invntree.com contact@invntree.com
Sl. No. Date Court Plaintiff Defendant Case Number
51 09/25/2015
TEXAS WESTERN DISTRICT
COURT CM/ECF
Beyond Batten Disease
Foundation
The Children's Mercy Hospital
et al
1:2015-cv-00865
52 09/25/2015
UTAH DISTRICT COURT
CM/ECF
GuraGear Peak Design 1:2015-cv-00128
53 09/25/2015
WISCONSIN WESTERN
DISTRICT COURT CM/ECF
Wisconsin Alumni Research
Foundation
Apple, Inc. 3:2015-cv-00621