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`In re Patent of: Curran et al.‘
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`8,187,334
`US. Patent No.:
`Issue Date:
`May 29, 2012
`Appl. Ser. No.: 13/079,645
`Filing Date:
`April 4, 2011
`Title:
`SYSTEMS AND METHODS FOR SPINAL FUSION
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`Attorney Docket No.: 108136.00020
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`Mail Stop Patent Board
`Patent Trial and Appeal Board
`US. Patent and Trademark Office
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`PO. Box 1450
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`Alexandria, VA 22313-1450
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`DECLARATION OF STEVEN D. DERIDDER REGARDING
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`U.S. PATENT APPLICATION PUBLICATION NO. 2002/0165550
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`ACTIVE 21929468v2 07/30/2013 4:04 PM
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`MSD 1002
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`MSD 1002
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`1.
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`My name is Steven D. DeRidder. In 1979, I earned an AA degree in
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`Mechanical Design from Heald Institute of Technology. Since then I have
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`nurtured a career within multiple disciplinary aspects of the engineering field for a
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`variety of companies.
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`I have also attended a number of engineering courses
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`stressing proper manufacturing practices, Geometric Dimensioning & Tolerancing,
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`Total Quality Management, and Project management.
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`2.
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`My expertise and knowledge in Geometric Dimensioning &
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`Tolerancing led, in 1993, to an invitation to participate in the review and draft for
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`the next release of the ANSI Y14.5 standard. In my critique, I submitted 30
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`comments/corrections and was present at the Yl4.5 committee meeting when 15 of
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`those were adopted into the new standard; the other 15 were deferred for further
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`review and possible incorporation at a later date.
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`3.
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`For three different companies, I have prepared materials and given
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`lectures and/or taught classes on the disciplines of Proper Drawing Practices, CAD
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`modeling and drawing, Geometric Dimensioning & Tolerancing, and The Use and
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`Interpretation of ANSI Weld Symbols. As part of my current job description and
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`responsibility, I continue to mentor young designers and engineers in the art of
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`design along with other engineering related disciplines.
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`4.
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`I am currently a senior principal design technician for Medtronic
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`Spine & Biologics, where I have worked for more than fifteen years. My
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`responsibilities include conceptual design, final design, project management, and
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`peer mentorship. I am an expert user of computer aided design and drafting
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`software (CAD Systems) and currently use Creo from Parametric Technologies
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`Corporation.
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`I am currently named as inventor on 27 United States patents, all
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`within the medical industry, twelve of them related to spinal fusion implants.
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`5.
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`I have been asked to provide my opinions and views on the materials I
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`have reviewed in this Inter Partes Review (“IPR”) related to US. Patent No.
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`8,187,334 (the “‘334 patent”), and the scientific and technical knowledge regarding
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`the same subject matter.
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`I have been asked to consider what one of ordinary skill
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`in the art would have understood from the prior art to the ‘334 patent, specifically
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`US. Patent Application Publication No. 2002/0165550 to Frey (“Frey”).
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`6.
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`My opinion is guided by the fact that I am a named inventor of the
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`invention described in Frey, as well as my appreciation of how a person of
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`ordinary skill in the art would have understood the disclosure of Frey, including
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`the Figures contained therein at the time of the publication of Frey on November 7,
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`2002.
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`7.
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`Based on my expertise, my experience conceiving and reducing to
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`practice the invention disclosed in Frey, and my knowledge of the commercial
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`embodiments of the spinal fusion implant described in Frey, it is my opinion that
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`one of ordinary skill in the art would understand that at least Figures 47, 55, 5 9, 63,
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`64, and 66 of Frey are to scale, and that the dimensions of these figures correspond
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`to the actual dimensions of one or more embodiments of the invention disclosed in
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`Frey.
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`8.
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`Additionally, I know as a matter of fact, as a named inventor in Frey,
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`that Figures 47, 55, 59, 63, 64, and 66 are indeed drawn to scale to represent one or
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`more embodiments of the spinal fusion implant inventions described in that patent
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`application.
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`9.
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`Further, Figures 47, 55, 59, 63, 64, and 66 are identical to the
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`engineering drawings of the implants that these Figures were derived from for the
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`purposes of including them in Frey. These engineering drawings were, by
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`definition, drawn to scale, hence Figures 47, 55 , 59, 63, 64, and 66 are as well.
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`10. Although I am an employee of the Petitioner, no part of my
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`compensation is dependent on the outcome of this proceeding and I have no other
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`interest in this proceeding.
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`11.
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`I hereby declare that all statements made herein of my own
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`knowledge are true and that all statements made on information and belief are
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`believed to be true; and further that these statements were made with the
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`knowledge that willful false statements and the like so made are punishable by fine
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`or imprisonment, or both, under Section 1001 of the Title 18 of the United States
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`Code.
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`Steven D. DeRidder
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