Raymond C. Loyer: Lawyer with Husch Blackwell LLP

Raymond C. Loyer

Of Counsel
St. Louis,  MO  U.S.A.

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Experience & Credentials

Practice Areas

  • Food & Agribusiness
  • Intellectual Property
  • Intellectual Property Counseling
  • Life Sciences
  • Patents
  • Trademarks & Copyrights
Contact InfoTelephone: 314.345.6226
Fax: 314.480.1505
University John Carroll University, B.S., Chemistry, 1954
Law SchoolCleveland-Marshall College of Law, J.D., 1961
Admitted1961, Ohio; 1965, Missouri; 1971, New York; 1963, U.S. Patent and Trademark Office; 1965, Canada Patent Office

Professional Associations and Memberships

The Bar Association of Metropolitan St. Louis

•Sigma Xi, The Scientific Research Society


Ray's practice encompasses all areas of intellectual property law - patents, trademarks, trade secrets, interference practice and related areas - for clients in the food and agribusiness industry.

He has prepared and prosecuted numerous patent applications (foreign and domestic) pertaining to a wide range of technology, with a focus on chemical, pharmaceutical and biotechnology applications. Ray has prepared and argued numerous appeals to the federal Board of Patent Appeals and Interferences and has conducted patentability, infringement, validity and patent clearance opinions. He has also negotiated and prepared a variety of technology-related agreements, including patent licensing, know-how and confidentiality agreements. He has been an advisor to the U.S. State Department on foreign patent laws. Former clients include Solutia Inc., Mallinckrodt and Purina.

Ray worked for Monsanto Co. from 1964 to 1968 and from 1981 to retirement in 1996 as Consulting Patent Counsel.


Prosecuted and obtained Monsanto's Roundup compound per se patent.

Profile Visibility
#585 in weekly profile views out of 9,238 lawyers in St. Louis, Missouri
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Office Information

Raymond C. Loyer

190 Carondelet Plaza, Suite 600
St. LouisMO 63105-3441


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