lululemon athletica inc. et al. vs. Nike, Inc.
Explore the PTAB proceeding IPR2023-00438 filed by lululemon athletica inc. et al. on 2023-01-04. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.
Proceeding Overview
Proceeding Number
IPR2023-00438
Filing Date
2023-01-04
Accorded Filing Date
2023-01-04
Institution Decision Date
2023-07-10
Last Modified Date
2024-07-26
Proceeding Type
IPR
Termination Date
2024-07-08
Trial Status
Final Written Decision - Appealed
Parties & Counsel
Petitioner
lululemon athletica inc. et al.
Represented By
Yap, Alexet alPatent Owner / Respondent
Nike, Inc.
Represented By
Renk, Chriset alTribunal & Venue
Tribunal
Patent Trial and Appeal Board (USPTO)
Technology Center
TC 3700 - Mechanical Engineering & Manufacturing
Patent Information
Respondent Application Number
13531072
Respondent Patent Number
8620413
External Links
Respondent Inventor
Michael D. Prstojevich et al
Respondent Tech Center
TC 3700 - Mechanical Engineering & Manufacturing
Address and Attorney/Agent Information
Power of Attorney & Correspondence
Firm
/ Entity Name
BANNER & WITCOFF, LTD.
Customer
Number
22909
Address
1100 13th STREET, N.W., SUITE 1200, WASHINGTON, DC, 20005-4051, UNITED STATES
Attorney / Agent Information
| Reg # | Name | Phone |
|---|---|---|
| 17399 | Sheldon Witcoff | 312-715-1000 |
| 28042 | Charles Shifley | 312-463-5000 |
| 28175 | Joseph Potenza | 202-824-3000 |
| 29822 | Ernest Linek | 617-720-9600 |
| 29864 | Joseph Skerpon | 202-824-3000 |
| 31810 | Robert Altherr Jr | 202-824-3000 |
| 32141 | Sarah Kagan | 202-824-3151 |
| 32168 | Robert Resis | 312-463-5000 |
Proceeding Documents
73
39
Notice of Appeal for IPR2023-00438 NOTICE
2024-07-26
FILING PARTY: PATENT OWNER
38
Final Written Decision: JUDGMENT Final Written Decision Determining All Challenged Claims Unpatentable 35 U.S.C. § 318(a) FINAL
2024-07-08
FILING PARTY: BOARD
37
Other: Hearing transcript OTHER
2024-05-09
FILING PARTY: BOARD
2014
EX2014 - Patent Owner's Presentation for Oral Argument Exhibit
2024-04-12
FILING PARTY: PATENT OWNER
36
Petitioner's Demonstratives OTHER
2024-04-12
FILING PARTY: PETITIONER