Frances Lu-Pai Ippolito
Patent attorney, USPTO registration number 62042, status Active.
- Firm
- ESCO Regional Headquarters
- Location
- Portland, OR
- On the USPTO roster since
- April 2026
Frances Lu-Pai Ippolito is a USPTO-registered patent attorney (registration number 62042) at ESCO Regional Headquarters, in Portland, OR. The registration is active on the current USPTO roster, and Frances Lu-Pai Ippolito has been listed on the roster since April 2026.
ESCO Regional Headquarters is listed with one registered practitioner on the current roster.
Portland, OR has 335 registered patent practitioners in all: 230 patent attorneys and 89 patent agents.
Other registered practitioners in Portland, OR
- John P. Staples — Patent attorney, Reg. No. 30690, Chernoff Vilhauer LLC
- Anthony M. Stark — Patent attorney, Reg. No. 71002, Lane Powell PC
- Dennis E. Stenzel — Patent attorney, Reg. No. 28763, Chernoff Vilhauer LLP
- Donald Laverne Stephens, Jr — Patent attorney, Reg. No. 34022, Klarquist Sparkman LLP
- James Gary Stewart — Patent attorney, Reg. No. 32496, James G Stewart PC
- Micah D. Stolowitz — Patent agent, Reg. No. 32758, Quarter Berth LLC
- Stephen G. Sullivan — Patent attorney, Reg. No. 38329, Schwabe Williamson & Wyatt
- Steven J. Sullivan — Patent attorney, Reg. No. 32776, Steven J. Sullivan, PC
All patent attorneys and agents in Portland, OR
Patent firms in Oregon · Practitioners by state
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