Jinjin Cai

Patent agent, USPTO registration number 83665, status Active.

Firm

Jecho Laboratories, Inc.

Location

Frederick, MD

On the USPTO roster since

June 2025

Jinjin Cai is a USPTO-registered patent agent (registration number 83665) at Jecho Laboratories, Inc., in Frederick, MD. The registration is active on the current USPTO roster, and Jinjin Cai has been listed on the roster since June 2025.

Jecho Laboratories, Inc. is listed with one registered practitioner on the current roster.

Frederick, MD has 25 registered patent practitioners in all: 17 patent attorneys and 8 patent agents.

Other registered practitioners in Frederick, MD

• Christopher J. Nichols — Patent attorney, Reg. No. 55984, McBee, Moore, Vanik IP, LLC
• Huihong Qiao — Patent attorney, Reg. No. 68781, McBee Moore Vanik IP Law
• Randeep Singh — Patent agent, Reg. No. 66436, McBee Moore & Vanik IP, LLC
• Arvinder J. Singh — Patent agent, Reg. No. 63011
• Imad Soubra — Patent attorney, Reg. No. 52454, Soubra Law Firm
• Thomas C. Sova, IV — Patent attorney, Reg. No. 59331, Frederick National Laboratory for Cancer Research Leidos Biomedical Research Inc.
• Christopher R. Tate — Patent agent, Reg. No. 78246
• David L. Vanik — Patent attorney, Reg. No. 64547, MMWV IP Law

All patent attorneys and agents in Frederick, MD

Patent firms in Maryland · Practitioners by state

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