Charles J. Han

Patent attorney, USPTO registration number 65918, status Active.

Location

Philadelphia, PA

On the USPTO roster since

July 2010

Charles J. Han is a USPTO-registered patent attorney (registration number 65918), in Philadelphia, PA. The registration is active on the current USPTO roster, and Charles J. Han has been listed on the roster since July 2010.

Philadelphia, PA has 513 registered patent practitioners in all: 377 patent attorneys and 115 patent agents.

Other registered practitioners in Philadelphia, PA

• Jonathan R. Wise — Patent attorney, Reg. No. 56755, Greenberg Traurig, LLP
• Michael R. Witten — Patent agent, Reg. No. 83198, Goodwin Procter, LLP.
• John Wittenzellner — Patent attorney, Reg. No. 61662, Williams Simons & Landis PLLC
• Richard A. Woldin — Patent attorney, Reg. No. 39879, Panitch Schwarze Belisario & Nadel LLP
• Joseph W. Wolfe — Patent attorney, Reg. No. 73173, Patterson & Sheridan, LLP
• Robert Allen Aboud — Patent attorney, Reg. No. 47373, SmithKline Beecham CORP
• Jeffrey C. Aldridge, Jr — Patent attorney, Reg. No. 51390, Van Court & Aldridge LLP
• Ross E. Alexander — Patent attorney, Reg. No. 66948, Condo Roccia LLP

All patent attorneys and agents in Philadelphia, PA

Patent firms in Pennsylvania · Practitioners by state

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