lululemon athletica inc. et al. vs. Nike, Inc.
Explore the PTAB proceeding IPR2023-00180 filed by lululemon athletica inc. et al. on 2022-11-09. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.
Proceeding Overview
Proceeding Number
IPR2023-00180
Filing Date
2022-11-09
Accorded Filing Date
2022-11-09
Institution Decision Date
2023-05-15
Last Modified Date
2026-10-08
Proceeding Type
IPR
Termination Date
2024-05-13
Trial Status
Final Written Decision
Parties & Counsel
Petitioner
lululemon athletica inc. et al.
Represented By
Yap, Alexet alPatent Owner / Respondent
Nike, Inc.
Represented By
Renk, Christopheret alTribunal & Venue
Tribunal
Patent Trial and Appeal Board (USPTO)
Technology Center
TC 3700 - Mechanical Engineering & Manufacturing
Patent Information
Respondent Application Number
15727984
Respondent Patent Number
10232220
External Links
Respondent Inventor
Michael T. Hoffman 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. - Attorneys for client 215127 & 315127
Customer
Number
11333
Address
71 South Wacker Drive, Suite 3600, Chicago, IL, 60606, 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
66
39
Other: Fed Circuit mandate OTHER
2026-10-08
FILING PARTY: BOARD
38
Other: other court decision OTHER
2026-10-08
FILING PARTY: BOARD
37
Patent Owner's Notice of Appeal NOTICE
2024-07-12
FILING PARTY: PATENT OWNER
36
Final Written Decision: Final Written Decision Determining All Challenged Claims Unpatentable 35 U.S.C. sec. 318a FINAL
2024-05-13
FILING PARTY: BOARD
35
Other: Hearing transcript OTHER
2024-04-30
FILING PARTY: BOARD