LIU, CHEN & HOFFMAN LLP — Trademark Practice
LIU, CHEN & HOFFMAN LLP is a trademark law firm representing 1,772 trademark owners across 3,304 USPTO filings (2,279 currently live). On record for 185 TTAB proceedings.
Firm Profile
| Firm Name | LIU, CHEN & HOFFMAN LLP |
|---|---|
| Firm Type | law_firm |
| Total Marks | 3,304 |
| Live Marks | 2,279 |
| Total Owners Represented | 1,772 |
| Attorneys | 2 |
| Total TTAB Proceedings | 185 |
| TTAB Plaintiff Filings | 57 |
| TTAB Defendant Filings | 132 |
| Location | SYOSSET, NEW YORK |
Top Trademark Clients
- TIBET YONGHANG MANAGEMENT PARTNERSHIP ENTERPRISE (L.P.) — 55 filings, 2 TTAB proceedings
- AOSOM E-COMMERCE INC. — 55 filings
- JIUTAI GROUP CO., LTD — 53 filings
- Leading Edge Pharms, Inc — 41 filings
- XUCHANG LONGQI ELECTRONIC COMMERCE CO.,LTD. — 23 filings
- GUANGDONG LORDEAR IMPORT& EXPORTCO.,LTD — 20 filings
- LONGI GREEN ENERGY TECHNOLOGY CO., LTD. — 19 filings
- VIVO MOBILE; COMMUNICATION CO., LTD. — 18 filings, 4 TTAB proceedings
- GUANGZHOU ZHONGTIANXIN ELECTRONIC TECHNOLOGY CO., LTD. — 16 filings
- SOX, LLC. — 15 filings
- TSZ LLC — 15 filings, 4 TTAB proceedings
- ZIJUN ZHOU — 14 filings, 2 TTAB proceedings
Representative Live Marks
- HJ HANJET — HAINING JINCHAO INDUSTRIAL CO., LTD., registered 2026-05-05
- OH! SOME — BLUE ORIGIN MANAGEMENT CONSULTANT PTE. LTD., registered 2026-03-24
- TAIRAY — LONGI GREEN ENERGY TECHNOLOGY CO., LTD., registered 2026-02-17
- LONGI TAIRAY — LONGI GREEN ENERGY TECHNOLOGY CO., LTD., registered 2026-02-17
- Trademark 79421760 — Linklogis Digital Technology Group Co., Ltd., registered 2026-01-27
- Trademark 79395534 — CONSTRUCT TECHNOLOGY PTE. LTD., registered 2025-12-23
- Trademark 79404223 — Guangzhou Tea Hundred Percent Catering Management, registered 2025-11-25
- JO'S CHA — Guangzhou Tea Hundred Percent Catering Management, registered 2025-10-28
- FLEXMOV — Zhejiang CSB Plastic Bearing Technology Co., Ltd., registered 2025-10-14
- OH! SOME — BLUE ORIGIN MANAGEMENT CONSULTANT PTE. LTD., registered 2025-10-14
Practice Area Classes
- Class 009 (Electronics & Software) — 213 live filings
- Class 025 (Clothing & Footwear) — 181 live filings
- Class 028 (Games & Sports) — 47 live filings
- Class 007 (Machinery) — 46 live filings
- Class 035 (Advertising & Business) — 46 live filings
- Class 005 (Pharmaceuticals) — 45 live filings
- Class 011 (HVAC & Lighting) — 45 live filings
- Class 021 (Housewares) — 43 live filings
- Class 018 (Leather & Luggage) — 41 live filings
- Class 042 (Software & IT) — 30 live filings
Top Correspondents at This Firm
- Yong Chen — 715 live filings
Recent Live Filings
- Trademark 79421760 — Linklogis Digital Technology Group Co., Ltd. (Registered, filed 2024-11-20)
- LONGI TAIRAY — LONGI GREEN ENERGY TECHNOLOGY CO., LTD. (Registered, filed 2024-10-21)
- TAIRAY — LONGI GREEN ENERGY TECHNOLOGY CO., LTD. (Registered, filed 2024-10-21)
- HJ HANJET — HAINING JINCHAO INDUSTRIAL CO., LTD. (Registered, filed 2024-10-18)
- FLEXMOV — Zhejiang CSB Plastic Bearing Technology Co., Ltd. (Registered, filed 2024-08-01)
- JO'S CHA — Guangzhou Tea Hundred Percent Catering Management (Registered, filed 2024-06-27)
- Trademark 79404223 — Guangzhou Tea Hundred Percent Catering Management (Registered, filed 2024-06-27)
- OH! SOME — BLUE ORIGIN MANAGEMENT CONSULTANT PTE. LTD. (Registered, filed 2024-05-28)
- OH! SOME — BLUE ORIGIN MANAGEMENT CONSULTANT PTE. LTD. (Registered, filed 2024-05-28)
- XIAOTIANCAI — GUANGDONG GENIUS TECHNOLOGY CO.,LTD. (Registered, filed 2024-05-21)
- AFP ALL FOR PAWS — SHANGHAI ALL FOR PAWS CO., LTD. (Registered, filed 2024-05-09)
- OH! SOME — BLUE ORIGIN MANAGEMENT CONSULTANT PTE. LTD. (Registered, filed 2024-04-12)
- Trademark 79395534 — CONSTRUCT TECHNOLOGY PTE. LTD. (Registered, filed 2024-04-08)
- 1856 — 1856 Technology (Shenzhen) Co., Ltd (Registered, filed 2024-04-08)
- QUEEN STUDIOS — Hangzhou Shouchuan Cultural and Creative Co., Ltd. (Registered, filed 2024-01-25)
- AIKO — Guangdong Aiko Solar Technology Co., Ltd. (Registered, filed 2024-01-15)
- LITMATCH — CONSTRUCT TECHNOLOGY PTE. LTD. (Registered, filed 2023-12-27)
- MIKETOUCH — Chengdu Yiduoke Technology Co., Ltd. (Registered, filed 2023-12-08)
- ZHENGXI — Chengdu Zhengxi Intelligent Equipment (Registered, filed 2023-11-27)
- ORLIPANEL — LONGI GREEN ENERGY TECHNOLOGY CO., LTD. (Registered, filed 2023-11-13)
- LONGI ORLI — LONGI GREEN ENERGY TECHNOLOGY CO., LTD. (Registered, filed 2023-11-13)
- ORLI — LONGI GREEN ENERGY TECHNOLOGY CO., LTD. (Registered, filed 2023-11-13)
- Trademark 79394684 — ECSC(Beijing) Technology Development Co., Ltd. (Registered, filed 2023-11-02)
- ECSC — ECSC(Beijing) Technology Development Co., Ltd. (Registered, filed 2023-11-02)
- BELFONE — FUJIAN BEIFENG TELECOM TECHNOLOGY CO., LTD. (Registered, filed 2023-10-12)
Recent Prosecution Activity
- 2026-01-27: Trademark 79421760 — Registration Certificate
- 2026-01-27: Trademark 79421760 — Notice of Registration Email
- 2025-12-11: Trademark 79421760 — IB-Processed Transaction
- 2025-12-09: Trademark 79421760 — OG Publication Confirmation
- 2025-12-03: Trademark 79421760 — Notification of Notice of Publication
- 2025-12-03: Trademark 79421760 — Notice of Publication
- 2025-11-26: Trademark 79421760 — IB-Opposition Notice To
- 2025-11-07: Trademark 79421760 — TRAM Snapshot of App at Pub for Oppostn
- 2025-11-01: Trademark 79421760 — Amendment and Mail Process Complete
- 2025-10-31: Trademark 79421760 — Response to Office Action
- 2025-10-31: Trademark 79421760 — Final Action
- 2025-10-31: Trademark 79421760 — TEAS Request Reconsideration after FOA
- 2025-10-31: Trademark 79421760 — Amendment and Mail Process Complete
- 2025-07-31: Trademark 79421760 — Paper Correspondence Incoming
- 2025-07-24: Trademark 79421760 — IB-Processed Transaction
- 2025-07-10: Trademark 79421760 — IB-1rst Refusal Note
- 2025-07-03: Trademark 79421760 — IR-Rep Change
- 2025-05-15: Trademark 79421760 — XSearch Search Summary
- 2025-05-15: Trademark 79421760 — Non-Final Action - Full Refusal
- 2025-05-02: Trademark 79421760 — Filing Receipt Trademark Application
Recent TTAB Activity
- 91304977 — Oppositions, Suspended for BIGO (BIGO TECHNOLOGY PTE. LTD. v. Yongfeng Quan)
- 91295827 — Oppositions, Pending for PEACOCK DANDONG (C.D. Peacock Holdings LLC v. Peacock Watch (Group) Shenzhen Co., Ltd.)
- 92090620 — Cancellations, Suspended for ECONOHOME (YE Jacoby LLC v. CHENGMING ZHANG)
- 99378670 — Extensions of Time to Oppose, Not Instituted for NEPHAEA (Beiersdorf AG v. TSZ LLC)
- 99378673 — Extensions of Time to Oppose, Not Instituted for NEPHAEA (Beiersdorf AG v. TSZ LLC)
- 99378667 — Extensions of Time to Oppose, Not Instituted for NEPHAEA (Beiersdorf AG v. TSZ LLC)
- 99378671 — Extensions of Time to Oppose, Not Instituted for NEPHAEA (Beiersdorf AG v. TSZ LLC)
- 91304557 — Oppositions, Pending for SOLRA (Solta Medical, Inc. v. Huge Bay Limited)
- 99211612 — Extensions of Time to Oppose, Terminated for SOLRA (Solta Medical, Inc. v. Huge Bay Limited)
- 91297596 — Oppositions, Terminated for LITMATCH (Match Group Americas, LLC v. Construct Technology Pte. Ltd.)
- 98256126 — Ex Parte Appeal, Terminated for VIVO BLUECHIP
- 98256154 — Ex Parte Appeal, Terminated for VIVO BLUEVOLT
- 98360325 — Ex Parte Appeal, Terminated for VIVO BLUETECH
- 91296780 — Oppositions, Terminated for DRAWSTRING (Xuchang Longqi Electronic Commerce Co., Ltd. v. Xuchang Yimeiyuan Arts and Crafts Co., Ltd.)
- 91285722 — Oppositions, Terminated for SPRUCE NUTRITION (Spruce Natural Labs, LLC v. Spruce Nutrition LLC)
- 98560472 — Extensions of Time to Oppose, Terminated for ALPARGALI (ALPARGATAS S.A. v. SUBMARINE SCIENCE AND TECHNOLOGY LTD)
- 79389262 — Extensions of Time to Oppose, Terminated for LITMATCH (Match Group Americas, LLC v. CONSTRUCT TECHNOLOGY PTE. LTD.)
- 91295434 — Oppositions, Terminated for AVAIL (Evonik Operations GmbH v. NHY International Inc)
- 98647879 — Extensions of Time to Oppose, Terminated for DRAWSTRING (Xuchang Longqi Electronic Commerce Co., Ltd v. Xuchang Yimeiyuan Arts and Crafts Co., Ltd)
- 91294921 — Oppositions, Terminated for TEKARMOR (HexArmor Limited Partnership v. Zhangjiagang Siqi Science and Technology Ltd.)