Litigation Support

Litigation Support Services


We have extensive experience determining economic damages as nearly half of our engagements involve litigation.

Expert Witness

We have substantial experience evaluating complex IP assets and forming credible and defensible valuations in all sectors of the economy. 


At P&A, we have the knowledge, the years of experience, the skill set, and the tools to assist our clients with IP litigation.

We have testified in the following Proceedings:

Plaintiff Retained:

Medical Informatics Engineering, Inc. vs. Orthopedics Northeast, P.C., triPractix, LLC, Raymond Kusisto and Todd Plesko, Deposition, United States Federal Court, Northern District of Indiana, Cause 1:06-cv-00173-WCL-RBC.

Valuation consulting services for Scalf v. LCCVB, Lake Superior Court, Civil Division, Cause No. 45D10-0406-PL-00093.

DW Data, Inc., a Delaware Corporation, d/b/a Digital Work v. C. Coakley Relocation Systems, Inc., Deposition, United States Federal Court, Northern District of Illinois, Cause 1:10CV01666.

Bruce E. Buchan vs. Cherokee Air Products et al., Deposition, Allen County Circuit Court, Cause 02D01-1102-PL-62.

Crystal Flash Petroleum, LLC v. Indiana Department of State Revenue, Deposition, Indiana Tax Court, Cause 49T10-1104-TA-00025.

Creative Integrated Systems, Inc. v. Nintendo of America, Inc. et al., Deposition & trial testimony, United States Federal Court, Central District of California, Cause 2:10-CV-02735.

Biomet Heartland Orthopaedics, Inc. v. Biomet Orthopedics, Inc. et al., Deposition & trial testimony, Arbitration.

Bonutti Research Inc. et al. v. Lantz Medical, Inc., Deposition, United States Federal Court, Southern District of Indiana, Cause 1:14-CV-00609.

Separation Design Group IP Holdings LLC v. Inogen, Inc., Deposition, United States Federal Court, Central District of California, Cause 2:15-CV-08323.

Rick C. Sasso, M.D. v Warsaw Orthopedic, Inc., et al., Deposition and trial testimony, County of Marshall, Indiana, case number 50C01-1806-PL-000027.

US Medical Networks LLC v BioFire Diagnostics LLC, et al, Deposition. United States Federal Court, Northern District of Texas, Dallas Division, Cause 3:19-cv-01848-N.

Epic Tech, LLC v. Fusion Skill et al, Deposition. United States Federal Court, Southern District of Texas, Houston Division, Cause 4:19-cv-2400.

F.F.T., LLC v. Thomas Dr. Sexton Ph.D., et al., Deposition, No. 1:19-cv-03027-RLY-MJD, (Ind. S.D., 2019).

Personalized Media Communications, LLC v. Apple Inc., Deposition & trial testimony, Case No. 2:15-cv-01366-JRG-RSP, EDTX, 2015).

Lifted Limited, LLC v. Novelty, Inc. et al., Deposition. United States Federal Court, Colorado District, Denver Division, Case No. 1:16-CV-03135.

ADASA, Inc. v. Avery Dennison Corporation, Trial testimony, Case No. 6:17-cv-01685-MK, DOR, 2021).

Daedalus Blue, LLC v. SZ DJI Technology Co., Ltd., et al., No. 6:20-cv-00073, (W.D. Tex., 2020).

PARTS ID LLC v. ID PARTS LLC., No. 1:20-cv-11253, (D. Mass., 2020).

Defendant Retained:

Expert testimony in an appeals conference with the Internal Revenue Service in support of a Section 41 income tax controversy for a Fortune 100 company.

Warsaw Orthopedic, Inc. vs. Dr. Ricardo Sasso, Deposition & trial testimony, Arbitration, Matter No. G-14-18.

AJZN, Inc. vs. Donald Yu et al., Deposition & trial testimony, United States Federal Court, District of Delaware, Cause 1:13-cv-00149.

TCL Communication Technology Holdings, Ltd., et al. v. Telefonaktiebolaget LM Ericsson, et al., Deposition, United States Federal Court, Central District of California, Cause 2:15-cv-02370.

Fitzmark Inc. v. Greg Humrichouser, et al., Deposition, Marion Superior Court, Civil Division 1, case number 49D01-1602-PL-003874.

Patrick Kelly v. Ann Kelly, Deposition, County of Minnehaha, South Dakota, 49 Division 16-000267.

HTC Corporation et al v. Telefonaktiebolaget LM Ericsson et al., Deposition, United States Federal Court, Eastern District of Texas, Cause 6:18-cv-00243.

Probatter Sports LLC v. Sports Tutor, Inc., Deposition and trial testimony, United States Federal Court for the District of Connecticut, Cause 3:05-cv-01975.

Allison Huynh v. Scott Hassan et al., Deposition, Court of Chancery of the State of Delaware, C.A. No. 2019-0893-JTL.

EMR (USA Holdings) Inc., v. Richard Goldberg et al, District Court for the 116th Judicial District, Dallas County, Texas, Cause DC-17-14064.

EMR (USA Holdings) Inc., v. Ken Goldberg et al, United States District Court for the Southern District of New York, Cause 1:18-cv-07849-ER.

Court Retained:

Vernon et al. v. Cuomo et al., Appointed as a neutral valuation expert, North Carolina Business Court, Wake County, Cause 06CVS8416.


United States Securities and Exchange Commission, In the Matter of City of Moberly, Missouri, Deposition, Case LA-3924.

Shelter Life Insurance Company et al. v. Morgan, Keegan & Company Inc. et al., Circuit Court of Cole County, Case 12AC-CC00184.

Debtor Retained:

Harper Brush Works, Inc., trial testimony, United States Bankruptcy Court, Southern District of Iowa, Cause No. 12-01757-als11.

Respondent Retained:

Allison Huynh v. Scott Hassan, Deposition, Santa Clara Superior Court, case number 615FL013853.

Claimant Retained:

CardioNet et al. v. InfoBionic, Inc., Arbitration, Cause 01-17-0004-4742.

Petitioner Retained:

Acqis Technology, Inc. and Consolidated Subsidiary v. Commissioner of Internal Revenue, Trial testimony, United States Tax Court, Docket Number 9261-17.

Read More About Us

Both domestic and international clients from startups to Fortune 100 companies request our services for a variety of purposes. Learn more by browsing our website for all of your IP valuation, competitive intelligence, and litigation support needs. Or contact us today. We stand ready to help!

Contact Information

Pellegrino & Associates, LLC


10333 N. Meridian St, Suite 150

Carmel, IN 46290

Office: 317-566-8199

Toll-Free: 866-822-2300

Fax: 317-569-7144

San Jose

2570 N. First St, 2nd Floor

San Jose, CA 95131

Office: 877-754-0008