Mary Catherine Merz, Esq. — Trademark Correspondent
Mary Catherine Merz, Esq. is the USPTO correspondent of record on 2,233 trademark filings (952 currently live) across 978 distinct trademark owners at Merz & Associates, P.C.. On record for 1974 TTAB proceedings.
Correspondent Profile
| Correspondent | Mary Catherine Merz, Esq. |
|---|---|
| Firm | Merz & Associates, P.C. |
| Total Marks (Correspondent of Record) | 2,233 |
| Live Marks | 952 |
| Distinct Owners Represented | 978 |
| Total TTAB Proceedings | 1974 |
| TTAB Plaintiff Filings | 1806 |
| TTAB Defendant Filings | 170 |
| TTAB Proceedings Managed | 1643 |
| TTAB Client Cases | 204 |
| Location | Oak Park, ILLINOIS |
Top Trademark Clients
- TREK BICYCLE CORPORATION — 217 filings, 572 TTAB proceedings
- CLARINS — 64 filings, 3 TTAB proceedings
- OXITENO S.A. INDÚSTRIA E COMÉRCIO — 39 filings, 7 TTAB proceedings
- BASSETT FURNITURE INDUSTRIES, INCORPORATED — 38 filings, 7 TTAB proceedings
- CAVENDISH FARMS CORPORATION — 24 filings, 4 TTAB proceedings
- TenCate Grass Holding B.V. — 20 filings
- JEAN PATOU — 19 filings, 205 TTAB proceedings
- SOUTHERN MILLS, INCORPORATED — 18 filings
- NU}PUTTIE CORPORATION — 17 filings, 3 TTAB proceedings
- IVAN VOS HOLDING B.V. — 17 filings, 3 TTAB proceedings
- L�OR�AL — 16 filings
- 3T CYCLING S.R.L. — 14 filings, 2 TTAB proceedings
Representative Live Marks
- SEALIAN — SGD S.A., registered 2026-05-12
- VALERIA BLESS — VALERIA BLESS TRADING LLC, registered 2026-05-05
- CETEX PA+ — Toray Advanced Composites USA, Inc., registered 2026-05-05
- KUKDO X — KUKDO CHEMICAL CO., LTD., registered 2026-04-28
- TEZEUS — Marco Paonessa, registered 2026-04-14
- KUKDO — KUKDO CHEMICAL CO., LTD., registered 2026-04-07
- X — KUKDO CHEMICAL CO., LTD., registered 2026-04-07
- SEALIAN — SGD S.A., registered 2026-03-31
- RUN FOR KIKA MARATHON — Stichting Kinderen Kankervrij, registered 2026-03-03
- SWITCH TOGETHER. — IChoosr Holding B.V., registered 2026-03-03
Top Examining Attorneys Worked With
- OH,WON TEAK — 18 filings
- GARDNER, BERYL — 16 filings
- BROWN, TINA — 14 filings
- CARROLL, DORITT — 13 filings
- SALEMI, DOMINICK — 13 filings
- EVANKO, PATTY — 12 filings
- PERRY, KIMBERLY — 12 filings
- KEATING, MICHAEL — 11 filings
- KLINE, MATTHEW — 11 filings
- MORRIS, KRISTINA — 11 filings
Recent Live Filings
- MISSION ACTIVATION FRAMEWORK — Mission-Led Institute, LLC (Pending, filed 2026-01-08)
- RIDE CAMP — TREK BICYCLE CORPORATION (Pending, filed 2025-12-16)
- MEMORYWEB — MemoryWeb, LLC (Pending, filed 2025-12-04)
- R. — Respire (société par actions simplifiée) (Pending, filed 2025-11-14)
- VALERIA BLESS — VALERIA BLESS TRADING LLC (Registered, filed 2025-09-03)
- FLEXBLADE — IVAN VOS HOLDING B.V. (Pending, filed 2025-08-27)
- TECTONIQ — TectoniQ, Inc. (Pending, filed 2025-08-15)
- KUKDO X — KUKDO CHEMICAL CO., LTD. (Registered, filed 2025-08-13)
- KUKDO — KUKDO CHEMICAL CO., LTD. (Registered, filed 2025-08-13)
- X — KUKDO CHEMICAL CO., LTD. (Registered, filed 2025-08-13)
- GEAR TIPS — GEAR TIPS BENEFÍCIOS, COMÉRCIO E PRODUÇÃO DE EVENTOS LTDA. (Pending, filed 2025-07-23)
- ODE PARFUMERIE D’AVANT-GARDE — EWO Services Limited (Pending, filed 2025-07-16)
- SEALIAN — SGD S.A. (Registered, filed 2025-07-11)
- SEALIAN — SGD S.A. (Registered, filed 2025-06-19)
- WONDER PERFECT 5D — CLARINS (Pending, filed 2025-06-19)
- WONDER DEFINE — CLARINS (Pending, filed 2025-06-19)
- WONDER SCULPT — CLARINS (Pending, filed 2025-06-19)
- SKIN ILLUSION ALL-IN-ONE CONCEALER — CLARINS (Pending, filed 2025-06-17)
- MICROPLY — Toray Advanced Composites USA, Inc. (Pending, filed 2025-06-02)
- MULTI-ACTIVE GLOW SERUM [STABILIZED VITAMIN C + AHA] — CLARINS (Pending, filed 2025-05-28)
- CLARINS UV PLUS SKIN BARRIER DEFENSE — CLARINS (Pending, filed 2025-05-27)
- WUNDERMART — Wundermart (Registered, filed 2025-04-28)
- SOLEMN TRIBUTE — Jari Villanueva (Registered, filed 2025-04-24)
- VIVOXYL — Khondrion IP B.V. (Pending, filed 2025-04-22)
- PROTEST ZIP-SHIFT — DEKKER OLIFANTA TRADEMARKS B.V. (Registered, filed 2025-04-09)
Recent Prosecution Activity
- 2026-04-30: ODE PARFUMERIE D’AVANT-GARDE — Final Action
- 2026-04-28: KUKDO X — Registration Certificate
- 2026-04-28: KUKDO X — Notice of Registration Email
- 2026-04-23: PIVOT — Response to Office Action
- 2026-03-24: SEALIAN — OG Publication Confirmation
- 2026-03-24: R. — Non-Final Action
- 2026-03-24: R. — Notice of Non-Final Office Action
- 2026-03-23: ODE PARFUMERIE D’AVANT-GARDE — Response to Office Action
- 2026-03-23: R. — XSearch Search Summary
- 2026-03-18: SEALIAN — Notification of Notice of Publication
- 2026-03-18: SEALIAN — Notice of Publication
- 2026-03-10: KUKDO X — OG Publication Confirmation
- 2026-03-06: CARIOCA GRANADO - RIO — Final Action
- 2026-03-04: KUKDO X — Notification of Notice of Publication
- 2026-03-04: KUKDO X — Notice of Publication
- 2026-02-27: SEALIAN — Public Note
- 2026-02-27: SEALIAN — Examiner's Amendment
- 2026-02-27: SEALIAN — Amendment and Mail Process Complete
- 2026-02-24: WONDER PERFECT 5D — OG Publication Confirmation
- 2026-02-23: PIVOT — Non-Final Action
Recent TTAB Activity
- 91305633 — Oppositions, Suspended for JOY (Jean Patou v. SeaKey Biotechnology Research Center(Suzhou Industrial Park) Co., Ltd.)
- 91307270 — Oppositions, Pending for JOY (Jean Patou v. Guangzhou Hengdatong Internet Technology Co., Ltd)
- 91305459 — Oppositions, Suspended for TREK (Trek Bicycle Corporation v. F & F Apparel International Inc.)
- 91307141 — Oppositions, Pending for JOY (Jean Patou v. Xinghai Chen)
- 91307109 — Oppositions, Pending for KOVVAR (Just Carpets BV v. Shenzhen Beilasuo Technology Co., Ltd.)
- 91303851 — Oppositions, Awaiting Expir. Of Appeal Period for JOY (Jean Patou v. Busheng Feng)
- 91307054 — Oppositions, Pending for TREKLITE (Trek Bicycle Corporation v. Quanzhou Fuyunda Sporting Goods Co., Ltd.)
- 91305363 — Oppositions, Suspended for TREK (Trek Bicycle Corporation v. ETREK LLC)
- 91290711 — Oppositions, Terminated for JOY (Jean Patou v. JoyBar Skincare, LLC)
- 91305332 — Oppositions, Suspended for TREKKING (Trek Bicycle Corporation v. WHITE SPECIALS LLC)
- 91306932 — Oppositions, Pending for JOY (Jean Patou v. Hangzhou Zhenghai Network Co., Ltd.)
- 91306931 — Oppositions, Pending for TREKKER (Trek Bicycle Corporation v. Runix & Co. Inc.)
- 91306912 — Oppositions, Pending for TREK (Trek Bicycle Corporation v. Zhenhua Du)
- 91306881 — Oppositions, Pending for TREK (Trek Bicycle Corporation v. Shenzhen Guangmingding Outdoor Technology Co., Ltd.)
- 91305097 — Oppositions, Suspended for JOY (Jean Patou v. Dongguan Hengli Yuheng Handicraft Processing Shop (individual business owner))
- 91305153 — Oppositions, Suspended for JOY (Jean Patou v. Shengtao Lai)
- 91300088 — Oppositions, Suspended for DOUBLE SERUM (Clarins v. Albion Co., Ltd.)
- 91304151 — Oppositions, Terminated for TREK (Trek Bicycle Corporation v. HappyTrek, LLC)
- 91306780 — Oppositions, Pending for TREK (Trek Bicycle Corporation v. Shenzhen Daxia Chuangxin Technology Co., Ltd)
- 91306823 — Oppositions, Pending for JOY (Jean Patou v. Shantou Yuedong Cross Border E-commerce Co., Ltd.)