Patrick William Duncan
Patent attorney, USPTO registration number 41721, status Active.
- Firm
- Drew & Napier LLC Drew & Napier LLC
- Location
- Singapore
- On the USPTO roster since
- before May 2006
Patrick William Duncan is a USPTO-registered patent attorney (registration number 41721) at Drew & Napier LLC Drew & Napier LLC, in Singapore. The registration is active on the current USPTO roster, and Patrick William Duncan has been listed on the roster since before May 2006.
Drew & Napier LLC Drew & Napier LLC is listed with one registered practitioner on the current roster.
Singapore has 14 registered patent practitioners in all: 11 patent attorneys and 3 patent agents.
Other registered practitioners in Singapore
- Ellen N. Hollcroft — Patent attorney, Reg. No. 58452, Axis Inttellectual Capital PTE LTD
- Tracy T. Pham — Patent agent, Reg. No. 66936
- Tony E. Piotrowski — Patent attorney, Reg. No. 42080, Philips Electronics Singapore Pte Ltd
- Leif R. Sloan — Patent agent, Reg. No. 37942, Axis Intellectual Capital Pte Ltd
- Welly Tantono — Patent attorney, Reg. No. 56499, Secretlab SG Pte. Ltd.
- John P. Young — Patent attorney, Reg. No. 36066, Schweiger & Partners (Singapore) LLP 105 Cecil Street
- Hunter L. Auyang — Patent attorney, Reg. No. 33224, Global Foundries Singapre Pte. Ltd.
- Anil N. Balchandani — Patent agent, Reg. No. 59787, L F Violet Netto
All patent attorneys and agents in Singapore
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