Indiana

Patent attorneys in Indiana

Indiana hosts 630 active patent practitioners registered with the USPTO Office of Enrollment and Discipline. Patent attorneys and patent agents can both prepare and file patent applications, but only patent attorneys can also offer legal advice on prosecution strategy, freedom-to-operate analyses, and infringement opinions in Indiana. Practitioners are concentrated across 20 cities, with the largest clusters in the metros listed below. Notable firms with multiple registered practitioners in the state include Taft Stettinius & Hollister LLP, Eli Lilly and Company, and Endress + Hauser, Inc..

Top cities in Indiana

All practitioners in Indiana

Leland Scott Paynter

Reg. 39797

Patent attorney

Leland Scott Paynter IP Law, LLC

Indianapolis, IN · 46250

317-439-1480

Jeffrey M Peabody

Reg. 61222

Patent attorney

Barnes & Thornburg LLP

Indianapolis, IN · 46204

317-231-6465

Jason A. Penninger

Reg. 58687

Patent attorney

Hill-Rom Services, Inc.

Batesville, IN · 47006

812-934-7292

James K Petell

Reg. 53455

Patent agent

Zionsville, IN · 46077

701-317-3410

Jennifer Marie Phelps

Reg. 48656

Patent attorney

Indianapolis, IN · 46220

317-361-9464

Charles B. Phillips

Reg. 59393

Patent attorney

Maginot, Moore & Beck LLP

Indianapolis, IN · 46204

317-638-2922

Lindsey B. Pianowski

Reg. 60152

Patent attorney

Sanders Pianowski L.L.P.

Elkhart, IN · 46516-3040

574-294-1499

Rosemary L S Pike

Reg. 39332

Patent agent

Kokomo, IN · 46902

765-453-0866

Jessamine G. Pilcher

Reg. 71271

Patent attorney

Taft Stettinius & Hollister LLP

Indianapolis, IN · 46204

317-713-3611

Jack H Pincus

Reg. 36240

Patent agent

Intellectual Property Services

Indianapolis, IN · 46260

317-413-8209

Hamid R Piroozi

Reg. 62852

Patent attorney

Piroozi-IP, LLC

Fishers, IN · 46038

317-332-4720

Joseph M Pletcher

Reg. 60723

Patent attorney

Eli Lilly and Company

Indianapolis, IN · 46285

317-277-4791

Andrew J Pool

Reg. 78755

Patent agent

Rolls-Royce North America

Indianapolis, IN · 46225

317-260-6375

David L Poole

Reg. 36638

Patent agent

Indianapolis, IN · 46260-5847

847-778-6376

Mitchell J Powell

Reg. 77888

Patent agent

Highland, IN · 46322

704-438-6723

Scott R Powell

Reg. 58378

Patent attorney

Taft Stettinius & Hollister LLP

Indianapolis, IN · 46204

215-495-4773

Christopher R. Powers

Reg. 68127

Patent attorney

Endress + Hauser, Inc.

Greenwood, IN · 46143

317-751-6004

Edward J Prein

Reg. 37212

Patent attorney

Eli Lilly and Company

Indianapolis, IN · 46285

317-433-9371

Gary K Price

Reg. 45024

Patent attorney

Evansville, IN · 47715

812-475-8444

Naomi V Price

Reg. 82906

Patent attorney

U.S. District Court for the Northern District of Indiana

Fort Wayne, IN · 46802

260-423-3047

Robert S. Prostko

Reg. 70448

Patent attorney

Allegion, PLC

Carmel, IN · 46032

317-810-3143

Michael A Pugel

Reg. 57368

Patent attorney

Noblesville, IN · 46060

317-414-0433

Jefferson S. Quakenbush

Reg. 62678

Patent attorney

Jefferson S. Quakenbush, Attorney at Law

Carmel, IN · 46032

317-815-0340

Bradley E. Reaman

Reg. 83356

Patent agent

Eli Lilly and Co.

Indianapolis, IN · 46225

317-655-6096

Bryan Scott Redding

Reg. 47889

Patent attorney

Cohen Garelick and Glazier

Indianapolis, IN · 46240

317-573-8888

Charles R Reeves

Reg. 28750

Patent attorney

Woodard, Emhardt, Henry, Reeves & Wagner, LLP

Indianapolis, IN · 46204

317-634-3456

Mark Christopher Reichel

Reg. 53509

Patent attorney

Reichel Stohry Dean LLP

Indianapolis, IN · 46220

317-966-6835

Osa Renko

Reg. 79822

Patent agent

Indianapolis, IN · 46202

317-237-8563

Gil M. Repa

Reg. 82690

Patent agent

Endress + Hauser, Inc.

Greenwood, IN · 46143

317-670-5958

Charles H. Rexer· Jr.

Reg. 76145

Patent agent

Associate Director - Patent Agent

Indianapolis, IN · 46225

212-301-0796

Common questions

Do I need a patent attorney based in Indiana?

No. Every USPTO-registered patent practitioner is licensed to file applications on behalf of inventors in any state, regardless of where the practitioner's office is. Choosing a Indiana-based practitioner can simplify in-person inventor signings, local meetings, and same-time-zone calls, but it is not a legal requirement.

How many patent attorneys are licensed in Indiana?

630 active USPTO-registered patent practitioners list a Indiana office address on the OEDCI roster. This includes both patent attorneys (who can also offer legal advice) and patent agents (who can prepare and file patents but not offer broader legal advice).

What is the difference between a patent attorney and a patent agent?

Both pass the USPTO Patent Bar and can prepare, file, and prosecute patent applications. Only patent attorneys also hold a state bar license, meaning they can additionally offer legal advice on infringement, licensing, and litigation strategy. Patent agents tend to charge less per hour and are common at large in-house IP departments.