As of March 2026, the Geyser Patent Attorney Directory contains 1124 patent practitioners with verified filing records in Plastics Working & Processing (CPC B29). These practitioners have filed a combined 94 patent applications, of which 56 have been granted, a 59.6% allowance rate.
How 1124 Plastics Working & Processing practitioners score on PatentFit
Annual patent filings in CPC B29
Firms with the most Plastics Working & Processing patent filings
Search the full Geyser directory to see individual practitioners ranked by PatentFit Score for your specific technology.
Search Plastics Attorneys on GeyserPatent filings in plastic molding, extrusion, 3D printing, and polymer processing.
View CPC definition ↗As of March 2026, the Geyser Patent Attorney Directory database contains 1124 patent practitioners with verified filing records in Plastics Working & Processing (CPC B29). These practitioners have filed a combined 94 patent applications in this technology area, with 56 granted (59.6% allowance rate).
The allowance rate for patent applications classified under Plastics Working & Processing (CPC B29) is 59.6% in our database. The USPTO-wide average is approximately 61.6%. Practitioners with high PatentFit Scores in this area significantly outperform this average.
The Geyser Patent Attorney Directory analyzes 1124 practitioners with proven filing records in Plastics Working & Processing. Of these, 0 have PatentFit Scores rated "Strong" or "Exceptional," indicating deep specialization. You can search for your specific technology match on our directory.
PatentFit is a composite score (0-100) measuring how well a practitioner's actual filing record aligns with a specific technology area. It combines Specialization Depth (35%), Allowance Rate (25%), Filing Recency (20%), and Experience (20%). Full methodology at https://patentgeyser.com/methodology.
No. Patent practitioners are registered with the USPTO, a federal agency with nationwide jurisdiction. A patent attorney in any U.S. state can file and prosecute patent applications for inventors located anywhere. What matters is their proven expertise in your specific technology area.