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Chernoff Vilhauer LLP

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Chernoff Vilhauer LLP 
Portland, Oregon Office
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601 S.W. Second Avenue, Suite 1600
Portland, Oregon  97204-3157

(Clackamas, Multnomah & Washington Cos.)

Telephone: 503-766-4970
Facsimile: (503) 228-4373

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Patent, Trademark, Copyright and Unfair Competition
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About this office:

Chernoff, Vilhauer, McClung & Stenzel, LLP, was founded in 1970 and currently consists of eleven partners averaging over twenty-seven years experience and twenty- two years longevity with the firm. The partners and associates of the firm all have technical degrees in the physical or biological sciences.

The firm practices all phases of acquisition, commercialization and enforcement of domestic and foreign intellectual property rights. Particular emphasis is placed on patent and trademark prosecution and litigation. Specialized expertise is available in the biological, chemical, mechanical, electrical, electronic and computer fields.

The firm has an active litigation practice, representing its clients effectively in federal court trials of the highest complexity with respect to the enforcement and defense of patent, trademark, unfair competition and false advertising claims.


Statement of Practice Summary:
Intellectual Property Law and Litigation Relating to Patent, Trademark, Copyright, Trade Secrets, Licensing, Computer Technology. Franchising, Unfair Competition, Trade Dress and False Advertising.

Year Established: 1970

Representative Clients:
Allerderm Laboratories, Inc.; Benchmade Knife Company, Inc.; Bend Research, Inc.; Cascade Corporation; Cascade Microtech, Inc.; Chinook Trading Company; Cleanpak International Inc.; Cebeco International Seeds, Inc.; Cyber Acoustics; Deschutes Brewery, Inc.; Devine Color; Duck Pond Cellars; Green Pharmaceuticals, Inc.; The Greenbrier Companies, Inc.; Gunderson LLC; Hardin Optical; Hanna Car Wash International, Inc.; Huntair, Inc.; Iseli Nursery; KAM Industries; Leatherman Tool Group, Inc.; LG International, Inc.; Longview Fibre Co.; Magno-Humphries, Inc.; Microsound Systems Inc.; Nike, Inc.; Nutrition Now, Inc.; O'Loughlin Trade Shows; Orenco Systems Inc.; Pacifica, Inc.; Pfizer, Inc.; Planar Systems, Inc.; PML Microbiologicals; Precise Flight, Inc.; Random Lengths Publications, Inc.; Richards Homewares, Inc.; The Rob Nelson Company; SAM Medical Products; Sartorius A.G.; Sharp Laboratories of America, Inc.; Smith & Nephew, Inc.; Soloflex, Inc.; Stash Tea Company; Stearns Products, Inc.; Tidland Corp.; Tillamook Country Smoker, Inc.; Universal Enterprises, Inc.; US Software Corp.; Veris Industries Inc.; Videx, Inc.; White's Electronics, Inc.; Wilson Sporting Goods; World Class Technology Corporation; Yocream International, Inc.

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