Alexandra A. Collias

Patent agent, USPTO registration number 84384, status Active.

Location

Chelmsford, MA

On the USPTO roster since

April 2026

Alexandra A. Collias is a USPTO-registered patent agent (registration number 84384), in Chelmsford, MA. The registration is active on the current USPTO roster, and Alexandra A. Collias has been listed on the roster since April 2026.

Chelmsford, MA has 19 registered patent practitioners in all: 14 patent attorneys and 5 patent agents.

Other registered practitioners in Chelmsford, MA

• Luke Demoracski — Patent attorney, Reg. No. 65952, Lockheed Martin
• Gauri M. Dhavan — Patent attorney, Reg. No. 72667, ZOLL Medical Corporation
• Peter Dulchinos — Patent attorney, Reg. No. 33379, Peter Dulchinos Law
• Carol A. Egner — Patent attorney, Reg. No. 38866, Leber IP Law
• Oscar K. Hsu — Patent agent, Reg. No. 56858, Service Science & Engineering LLC
• Francis Hubbard Kirkpatrick, Jr — Patent agent, Reg. No. 35219, KirkPatent Consulting
• Kevin B. Mcgoff — Patent attorney, Reg. No. 53297, Brooks Automation
• Heather R. Parker — Patent attorney, Reg. No. 74253, Heather Roark Parker, P.C.

All patent attorneys and agents in Chelmsford, MA

Patent firms in Massachusetts · Practitioners by state

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