The Science IP Research Team has a unique and powerful combination of scientific expertise and online search experience. Each Team member is a scientist with many years of experience researching the scientific literature and patent documentation.

The Research Team is backed by a highly trained and educated Technical Advisory Team.

Following are background details for each Research Team member:

Don Stickel

Kerry Stanley

G. Kenneth Ostrum

Natalia Nekrasova

David S. Saari

Mike Mullican

Sharilyn Woods

Scott Hertzog

Kenneth L. Hoppe

Elaine Cheeseman

Peter Mattei

Ken Cutshall

DON STICKEL – Don is a Senior Scientist. He joined CAS in August 1982 as Search Coordinator for the original CAS Search Service. He conducts searches dealing with chemistry and the life sciences, including chemical structure searches and intellectual property related questions.

Don has been doing searches for more that 25 years. He has a BS degree in Biology and an MS degree in Library and Information Science, both from Western Michigan University. From 1977-1982 he worked as Assistant Life Sciences Librarian at Purdue University. One of his primary responsibilities at Purdue was doing literature searches for the School of Agriculture and the Department of Biology.

Don is a member of the Patent Information Users Group, Inc. (PIUG) and a member of the American Chemical Society – Chemical Information Division.

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KERRY STANLEY - Kerry is a Senior Searcher in the Science IP division. Prior to joining CAS, Kerry worked for 22 years in the pharmaceutical industry where he managed the chemical, biomedical and patent search activities at McNeil Pharmaceutical, Wyeth and Sterling Winthrop. Kerry focuses on comprehensive chemical and pharmaceutical patent retrieval and analysis in support of patentability, freedom to operate, validity, infringement, due diligence and competitor analysis activities within the legal and corporate environment.

Prior to joining the Science IP division, Kerry was responsible for training patent searchers around the world. Kerry has worked with several major pharmaceutical companies to develop effective search protocol standards. He has made literally hundreds of presentations on search strategy development and results analysis. He has been a lead author for the STN Patent Forum series of training sessions, and is recognized both internally and externally as a "CAS patent expert".

Kerry obtained a MS degree in physical organic chemistry from Iowa State University. He
has co-authored 7 scientific publications and is the inventor of 3 US issued patents.

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G. KENNETH OSTRUM – Dr. “O” has been associated with CAS for over 34 years. He is widely recognized as an expert in polymer indexing and searching, and has prepared and presented dozens of public and private seminars and customized presentations on polymer searching using a wide variety of databases. Among his many achievements, Dr. O has also recently provided expert assistance in a project to link CAS Registry Numbers® for monomer-based records to the corresponding CAS Registry Numbers for the structural repeating unit (SRU) records.

Ken has a Ph.D. from Northwestern University in Organic Chemistry, and spent 4 years in polymer research in both government and industrial laboratories before joining CAS.

He has been involved with the design, testing, implementation, documentation, and training for most of the robust searching features now available for the more than 200 files on STN® International.

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NATALIA NEKRASOVA– Natalia joined CAS in January 2001 as a Technical Information Specialist in the CAS Search Service. Natalia fulfills requests for scientific and patent information in the chemistry and life sciences areas. Natalia is also called upon to perform chemical structure and sequence searches, as well as searches for property data, chemical suppliers, and regulatory compliance.

Natalia received a Master of Science degree in biology from Leningrad State University. After graduation she worked for ten years in environmental biology as a nature protection agent and as a researcher. She has been involved in environmental studies, generation of reports and scientific publications, staff training, presentations at scientific meetings, and literature searches. She went on to earn a Master of Library and Information Science degree in 2000 from Kent State University. For two years she was employed as a Library Assistant at Byrd Polar Research Center's Library at OSU. At OSU her responsibilities included online information retrieval, collection maintenance, current awareness profiling and providing general patron assistance.

DAVID S. SAARI David joined the Science IP division as a Senior Scientist in June 2005. He has been involved in the acquisition, distribution, organization, and use of scientific and patent information for more than 30 years. Prior to joining CAS, he worked for American Cyanamid Company, American Home Products (Wyeth), BASF, Miles Laboratories (Bayer), Schering-Plough, and the U.S. Environmental Protection Agency.

David has a Ph.D. degree in synthetic organic chemistry from the University of California, Davis. He is registered to practice before the U.S. Patent and Trademark Office as an Agent, Reg. No. 29,239. He has held academic appointments at the University of California at Davis and Notre Dame University in Indiana.

David is a member of the American Chemical Society Divisions of Chemical Information (CINF) and Chemistry and the Law (CHAL), the ACS Committee on Patents and Related Matters, and the Patent Information Users Group (PIUG).

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MIKE MULLICAN - Mike is a Senior Searcher in the Science IP division and a registered US patent agent (#55,473). Prior to joining CAS, he worked as an independent patent information specialist. Mike performs chemical and pharmaceutical searches in support of intellectual property and competitive intelligence related issues.

Mike has 18 years experience as a medicinal chemist at both small and large pharmaceutical companies. As a chemistry project leader, he led efforts in the discovery of three clinical candidates in global research collaborations and played a key role on in developing IP strategy.

Mike received his PhD in Medicinal Chemistry at the University of Kansas. He has co-authored 20+ papers in peer-reviewed journals and is a co-inventor on over 35+ issued patents.

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SHARILYN WOODS - Sharilyn has been searching the patent and technical literature for 16 years. She conducts searches dealing with chemistry and the life sciences, including chemical structure searches. Prior to working with Science IP, Sharilyn worked at The Dow Chemical Company for 14 years performing in-depth technical and patent information retrieval and analysis, including current awareness.

Sharilyn has a Bachelor’s degree in Chemistry and a Master’s of Library and Information Science with a specialization in Chemical Information, both from Indiana University.

Sharilyn is a member of the Patent Information Users Group (PIUG).

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SCOTT HERTZOG - Scott searched the patent and technical literature as a chemical patent examiner in the fields of cleaning and pigment compositions throughout the nineties. He took a sabbatical and earned an MA in Counseling, then came back to searching in 2003 as a Technical Information Specialist in EIC 2800 at the USPTO, helping examiners search the semiconductor, inkjet printer, sound production and abatement, and physics arts. In 2005, Scott took a break to stay at home with his newborn daughter prior to joining Science IP in June 2006.

Scott earned a BS in Chemistry from University of Arizona, where he did honors research with Regents Professor Victor J. Hruby on enkephalin analogues and earned an MA in Counseling from Western Seminary.

Scott is a member of the American Chemical Society Divisions of Chemical Information (CINF), Chemistry and the Law (CHAL), Biochemical Technology (BIOT), the Advanced Materials and Nanotechnology subdivision of Industrial and Engineering Chemistry (I&EC), and the Patent Information Users Group (PIUG).

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KENNETH L. HOPPE - Ken is a Senior Searcher in the Science IP division. Prior to joining CAS, Ken worked for 12 years in the pharmaceutical industry at Pfizer, where he conducted molecular biology research in drug discovery for six years and then provided patent and scientific information research for in-house patent attorneys for six years. Prior to his pharmaceutical industry experience, Ken worked in numerous academic molecular biology research laboratories at Harvard Medical School, Beth Israel Hospital Boston, and the University of Connecticut Health Center’s Department of Biochemistry.

Ken focuses on comprehensive biological and biosequence patent retrieval and analysis in support of patentability, freedom to operate, validity, infringement, and due diligence activities within the legal and corporate environment.

Ken obtained a MS degree in a biological science from Oklahoma State University. He has co-authored 8 scientific publications, two as first author.

Ken is a member of the Patent Information Users Group (PIUG) and has been a member of the Sponsorship Committee for the National Meeting since 2004.

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ELAINE CHEESEMAN - Elaine joined the Science IP team in January, 2007. She has many years of experience in searching chemical and biomedical patents and literature; and pharmaceutical competitor information.

Elaine has a Ph.D. degree from the City University of New York in synthetic organic chemistry and did postdoctoral research at Temple University. She worked at GlaxoSmithKline for over 15 years in the Information Management department. She did extensive chemical prior art searching and analysis; working closely with program team leaders, scientists, and patent attorneys based both in the US and abroad. Also as a member of the Search Desk staff, she performed searches of any kind as requested by the scientists and managers; often of a chemical or biomedical nature. Elaine was also involved in evaluating, implementing, and training on desktop information products for both the information staff and/or scientists.

Elaine is a member of the Patent Information Users Group (PIUG) and a regular attendee of the PIUG annual meetings. She is also a longtime member of the American Chemical Society (Chemical Information Division and local section).

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PETER MATTEI - Peter joined the Science IP team as a Senior Searcher in November 2007.  Prior to joining CAS, he worked at Bristol-Myers Squibb in their Information and Knowledge Integration group where he supported R&D by providing patent and scientific information in the areas of chemistry and pharmaceuticals.   Together with his time at the DuPont Pharmaceutical Company, Peter has over 15 years of experience in searching and support ing scientific and chemical information within the pharmaceutical industry.

Upon obtaining a MS degree in Organic Chemistry from Temple University, Peter worked as a synthetic chemist at the Fox Chase Cancer Center where he made a variety compounds including radioisotope labeled materials.  Contrasting his experience at Fox Chase, he then took a position as a process chemist at Sybron Chemicals where he researched industrial scale Friedel-Crafts alkylations, sulfonation reactions and polymer chemistry.  While his interests eventually returned him to pha rmaceutical research, Peter recalls some unique experiences at Sybron like handling sulfur trioxide and running an alkylation on a 2000 gallon scale.  When offered a position with the pharmaceuticals division of the DuPont company in 1984, Peter resumed organic synthesis in medicinal chemistry and worked on the discovery of new central nervous system agents.  During his 18 years with DuPont, he became interested in the then-emerging technology of computer-based chemical and scientific info rmation and subsequently began a new career in this area.

Still a chemist at heart, Peter has taught various chemistry courses as an adjunct professor for over 20 years and, aside from his love of teaching, this activity provides some opportunities for a little ‘hands on’ chemistry.

Peter has been a member of the American Chemical Society for 24 years (Chemical Information Division and local section) and is also a member of the Patent Information Users Group (PIUG).

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KEN CUTSHALL - Ken joined CAS in July 2008 as a Senior Searcher in the ScienceIP Search Service.  Ken has over sixteen years of searching experience, specializing in electrochemical storage systems, defense technologies, and consumer home products.  He has worked for organizations such as EnerDel, Procter & Gamble, Kellogg Company, and Sandia National Laboratories.

Ken has a Bachelor’s degree in Chemistry and a Master’s of Library and Information Science with a specialization in Chemical Information, both from Indiana University.  Additionally Ken has a Master of Business Administration from Northern Kentucky University

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