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Peter L. Brewer

Of Counsel
T: 865.971.5102
F: 865.329.5102
T: 713.650.9700
F: 713.650.9701

Peter L. Brewer is a member of the Firm's Intellectual Property Group.

Professional Biography


Mr. Brewer concentrates his practice in the areas of patent and trademark preparation and prosecution work, along with IP transactional documents. Peter holds an engineering degree from Texas A&M University.

He has practiced intellectual property law exclusively for almost twenty years, and has experience in a variety of technologies including fluid separation processes, maritime vessel designs, petroleum subsea architecture, downhole production tools and methods, reservoir simulation, geomechanical modeling, downhole telemetry, directional drilling systems, hand tools, pet products, medical devices, semiconductor fabrication, wall panel systems, formation "fracking" processes, tennis equipment and business methods.

Mr. Brewer also has experience in the evaluation of patents. He has been called upon to draft freedom-to-operate opinions, validity/invalidity opinions, patentability opinions, re-examinations and non-infringement opinions.

Mr. Brewer has experience in the litigation of intellectual property disputes. He has served as either lead counsel or co-counsel in patent infringement, trademark infringement and copyright infringement cases, as well as TTAB Opposition proceedings.  Peter was brought in as appellate counsel in the case of Minton v. National Association of Securities Dealers, 336 F.3d 1373 (Fed. Cir. 2003). He argued the case before a panel of Federal Circuit judges in Washington.

Mr. Brewer is a former briefing attorney to the Supreme Court of Texas. He is a frequent speaker at seminars and conferences. He is a recent past president of the Tennessee Intellectual Property Law Association.

Professional Honors & Activities
  • Voted "Best Attorney" for Intellectual Property in Knoxville, Tennessee by Knoxville Bar Association, published in CityView magazine (2009 – 2011, 2015) 
  • Listed since 2008 in Best Lawyers in America® in the area of Intellectual Property Law 
  • President – Tennessee Intellectual Property Law Association (2011)
  • Board Member – Tennessee Intellectual Property Law Association Board of Directors (2008 to present)
  • Member – Houston Intellectual Property Law Association
  • Member – Tennessee Bar Association IP Section
  • Member – Knoxville Bar Association
  • Recipient – Baker Donelson's 2009 Knoxville Office Pro Bono Award 
  • Member – Society of Petroleum Engineers
  • Briefing Attorney to the Supreme Court of Texas (1987 – 1988 Term)
  • Member – Professional Tennis Registry
  • Associate Editor – South Texas Law Review (1986)
Selected Patents and Patent Applications

Medical Devices, Health and Safety

  • Distraction and Mobility Back Support (U.S. Patent No. 9,480,593)
  • Multi-Axis, Programmable Spine Testing System (U.S. Patent No. 7,895,899)
  • Soap Stand (U.S. Patent No. 9,307,870)
  • Portable Hand Rehabilitation Device (U.S. Patent No. 9,326,909)
  • Apparatus and Method for Removing Airborne Moisture (U.S. Patent 7,377,958)
  • Head Set for Lingual Manipulation, and Method for Moving a Cursor on a Display (U.S. Patent No. 8,579,766)
  • Moisture Absorber (U.S. Design Patent D565,714)
  • Eating Utensil Stand (U.S. Design Patent D758,807)
  • Methods and Systems for Lingual Movement to Manipulate an Object (U.S. Patent No. 8,047,9640)
  • Traffic Crossing Warning Device, and Method for Warning of an Oncoming Locomotive Object (U.S. Publication No. 2007/0085703)

Oil and Gas Completion and Production Technology

  • Method For Automatic Control and Positioning of Autonomous Downhole Tools (U.S. Patent No. 9,328,578)
  • Apparatus and Method for Abrasive Perforating and Cleanout (U.S. Patent No. 9,115,558)
  • Assembly and Method for Multi-Zone Fracture Stimulation of a Reservoir Using Autonomous Tubular Units (U.S. Patent No. 9,328,578)
  • Removal of Acid Gases From a Gas Stream, With CO2 Capture and Sequestration (U.S. Patent No. 9,149,761)
  • Kinetic Fractionators, and Cycling Processes for Fractionation of Gas Mixtures (U.S. Patent No. 9,028,595)
  • Apparatus and Method for Abrasive Perforating and Cleanout (U.S. Patent No. 9,115,558)
  • Method for Multi-Scale Geomechanical Model Analysis by Computer Simulation (U.S. Patent No. 8,423,337)
  • Combined Development of Oil Shale by In Situ Heating With a Deeper Hydrocarbon Resource (U.S. Patent No. 8,151,884)
  • Optimized Well Spacing for In Situ Shale Oil Development (U.S. Patent No. 8,596,355)
  • Method for Predicting Well Reliability by Computer Simulation (U.S. Patent No. 8,265,915)
  • Enhanced Shale Oil Production by In Situ Heating Using Hydraulically Fractured Producing Wells (U.S. Patent No. 7,669,657)
  • Apparatus for Releasing a Ball into a Wellbore (U.S. Patent 7,143,831)
  • Expandable Sand Screen for use in a Wellbore (U.S. Patent 6,969,905)
  • Method and Apparatus for Downhole Tubular Expansion (U.S. Patent 6,662,876)
  • Expandable Sand Screen and Method for Installing Same in a Wellbore (U.S. Patent No. 6,571,871)
  • Cross-Over Housing for Gas Lift Valve (U.S. Patent 6,491,105)  
  • Double-Acting Reciprocating Downhole Pump (U.S. Patent 6,817,409)
  • Hydraulic Setting Tool for Liner Hanger (U.S. Patent 7,114,573)
  • Method and Apparatus for Anchoring Downhole Tools in a Wellbore (U.S. Patent 6,920,927)
  • Mechanically Opened Ball Seat and Expandable Ball Seat (U.S. Patent 6,866,100)
  • High Expansion Packer (U.S. Patent 6,827,150)
  • Inflatable Packer Setting Tool Assembly (U.S. Patent 6,341,654)
  • Bi-Directionally Boosting and Internal Pressure Trapping Packing Element System (U.S. Patent 6,902,008)
  • Ball Dropping Assembly (U.S. Patent Nos. 6,715,541 and 6,776,228)
  • High Expansion Non-Elastomeric Straddle Tool (U.S. Patent 7,004,248)
  • Expandable Hanger and Packer (U.S. Patent 6,997,266)
  • Method and Apparatus for Locking Out a Subsurface Safety Valve (U.S. Patent 6,991,040)
  • Subsurface Valve with System and Method for Sealing (U.S. Patent 6,854,519)
  • Plug-Dropping Container for Releasing a Plug Into a Wellbore (U.S. Patent 7,055,611)
  • Curved Flapper and Seat for a Subsurface Safety Valve (U.S. Patent 6,666,271)
  • Method for Creating a Polished Bore Receptacle (U.S. Patent 6,585,053)
  • Method of Developing Subsurface Freeze Zone (U.S. Patent 7,516,785)
  • Composition and Method for Using Waxy Oil-External Emulsions to Modify Reservoir Permeability Profiles (U.S. Patent No. 8,146,654) 
  • Core Annular flow of Heavy Crude Oils in Transportation Pipelines and Production Wellbores (U.S. Patent No. 8,298,997)
  • Granular Electrical Connections for In Situ Formation Heating (U.S. Patent No. 8,087,460)

Drilling and Hydraulic Fracturing

  • Expandable Tubulars (U.S. Patent 7,156,179)
  • Rotary Steerable Drilling System for Drilling a Borehole in an Earth Formation (U.S. Patent Publ. No. 2014/0102800) 
  • Orienting Whipstock Seat, and Method for Seating a Whipstock (U.S. Patent 6,968,896) 
  • Method and Apparatus for Forming a Lateral Wellbore (U.S. Patent 6,536,525) 
  • Height-Adjustable Pipe Pick-up and Laydown Machine (U.S. Patent No. 7,404,697)
  • Wellbore Tubular Patch System (U.S. Patent 6,142,230) 

Pet Products

  • Animal Watering Device (U.S. Patent No. 8,770,147)
  • Twitch Toy (U.S. Patent No. 8,640,653)
  • Pet Water Fountain (U.S. Patent No. D689,245) 
  • Manual Litter Box (U.S. Patent No. 8,567,348)
  • Self-Cleaning Litter Box (U.S. Patent Publ. No. 2014/0069343)  

Hydraulic Oil Well Pumping Systems and Hydraulic Jetting Systems

  • Hydraulic Oil Well Pumping System, and Method for Pumping Hydrocarbon Fluids From a Wellbore (U.S. Patent Publ. No. 2014/0079560)
  • Hydraulic Oil Well Pumping System, and Method for Delivering Gas From a Well (U.S. Patent Publ. No. 2014/0231093)
  • Downhole Hydraulic Jetting Assembly, and Method for Stimulating a Production Wellbore (U.S. Patent No. 8,991,522)
  • Downhole Hydraulic Jetting Assembly, and Method for Stimulating a Production Wellbore (U.S. Patent No. 8,752,651)

Sporting Goods and Hunting

  • Adjustable Tree Stand (U.S. Patent No. 7,802,653)
  • Connection Disc for a Racquet Sport Ball (U.S. Design Patent D565,674)
  • Vibration Dampener for Sport Racquet (U.S. Design Patent D562,922)
  • Racquet Sport Training System (U.S. Patent Publ. No. 2009/0011869)
  • Selectively Liftable Platform Mechanism, and Method for Erecting a Shooting House (U.S. Patent 7,513,333)
  • Support Strap (U.S. Design Patent D553,801)
  • Tree Stand (U.S. Design Patent D539,554)

Reservoir Modeling

  • Modeling of Hydrocarbon Reservoirs Containing Subsurface Features (U.S. Patent No. 8,190,414)
  • Method for Predicting Time-Lapse Seismic Timeshifts by Computer Simulation (U.S. Patent No. 8,768,672)
  • Method for Modeling Deformation in Subsurface Strata (U.S. Patent No. 8,548,782)
  • Method for Predicting Well Reliability by Computer Simulation (U.S. Patent No. 8,265,915)


  • Bulk Material Storage and Reclaim System (U.S. Patent No. 9,365,370)

Well Treatment

  • Downhole Assembly for Treating Wellbore Components, and Method for Treating a Wellbore (U.S. Patent No. 8,950,491)

Fluid Separation and Gas Processing

  • Methods for Separation of Bitumen From Oil Sands (U.S. Patent No. 8,974,661)
  • Kinetic Fractionators, and Cycling Processes for Fractionation of Gas Mixtures (U.S. Patent No. 8,921,637)
  • Demulsification of Water-in-Oil Emulsions (U.S. Patent No. 8,093,304) 
  • Oil/Water Separation of Full Well Stream By Flocculation-Demulsification Process (U.S. Patent No. 8,101,086)
Speaking Engagements
  • CLE Program Moderator – Ethics Panel, The Tennessee Intellectual Property Law Association Fall 2016 CLE Seminar (November 2016)
  • CLE Panelist – "Responding to Claims of the BSA," The Tennessee Intellectual Property Law Association Fall 2015 CLE Seminar (November 2015)
  • CLE Speaker – "Ethics and the OED," State Bar of Texas Intellectual Property Law Symposium, Houston, Texas (March 2015)
  • CLE Speaker – "Dealing With IP Trolls," KBA Corporate Counsel Section CLE (August 2014)
  • CLE Speaker – "What Does An IP Troll Look Like?," Spring 2014 Tennessee Intellectual Property Law Association CLE Program, Nashville, Tennessee (May 2014)
  • CLE Speaker – "IP Trolls and Treasure," 2014 Knoxville Bar Association Intellectual Property Program, Knoxville, Tennessee (February 2014)
  • Symposium Speaker – "Legal Issues for the Tennis Teaching Professional," 2014 PTR International Symposium, Hilton Head Island, South Carolina (February 2014)
  • CLE Program Moderator – 2014 KBA Corporate Counsel Section CLE Program, Knoxville, Tennessee (August 2013)
  • CLE Speaker – "Ethics and the OED," 2012 Houston Intellectual Property Law Association Annual Seminar, Galveston, Texas (October 2012)
  • Guest Speaker – "The Commercialization of Intellectual Property," 2012 Launch Memphis Business Incubator Program, Memphis, Tennessee (July 2012)
  • Guest Speaker – "Intellectual Property for the Visual Artist," Arts & Culture Alliance, Knoxville, Tennessee (July 2012)
  • Guest Speaker – "What Every Business Owner Should Know About Intellectual Property," Knoxville Chamber of Commerce (May 2012)
  • Guest Speaker – "Patents and the Energy Industry," Texas A&M Energy Club, College Station, Texas (September 2011)
  • CLE Speaker – "Ownership of Inventions," Tennessee Bar Association statewide webcast (June 2011)
  • CLE Panelist – "Inducement to Infringe a Patent," Tennessee Bar Association Annual IP Symposium, Nashville, Tennessee (March 2011)


Best Lawyers Award Badge


  • South Texas College of Law Houston, J.D., 1987, cum laude (Houston, Texas)
  • Texas A&M University, B.S. in Petroleum Engineering, 1984  (College Station, Texas)


  • Tennessee, 1996
  • Texas, 1987
  • United States Patent and Trademark Office, 1998
  • U.S. Eastern District of Texas
  • U. S. Eastern District of Tennessee
  • U.S. Western District of Tennessee
  • U.S. Court of Appeals for the Federal Circuit
  • U.S. Court of Appeals for the Sixth Circuit
  • U.S. Court of Appeals for the Fifth Circuit
  • U.S. Court of Appeals for the Tenth Circuit

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