Publications

August 2005 (Revised April 2006)
Case

Rambus Inc., 2005

By: David B. Yoffie

Rambus is grappling with the ever-changing dynamics of the DRAM/semiconductor industry. The company is actively defending its patent portfolio through litigation and exploring both partnerships and industry standards for keys to future profitability and growth. How can... View Details

Keywords: Competition; Partners and Partnerships; Lawsuits and Litigation; Growth and Development Strategy; Semiconductor Industry; United States

April 2006 (Revised March 2007)
Case

Southern States Communications

By: Constance E. Bagley and Michael B. Keating

Managers receiving letters claiming that their products or services violate the intellectual property rights of another sometimes have a tendency to ignore them after their technical staff advises them that the claims have no merit. Illustrates the perils of that... View Details

Keywords: Risk Management; Patents; Lawsuits and Litigation

September 2010 (Revised July 2013)
Case

Alnylam Pharmaceuticals: Building Value from the IP Estate

By: Willy C. Shih and Sen Chai

The learning objective of this case is to help students recognize the interplay between intellectual property (IP) rights and corporate strategy. We do this by examining what is a fairly atypical circumstance today in which a single firm is able to secure what it... View Details

Keywords: Patents; Lawsuits and Litigation; Rights; Competitive Strategy; Corporate Strategy; Biotechnology Industry; Pharmaceutical Industry; United States

10 May 2016
First Look

May 10, 2016

last decade has seen a sharp rise in patent litigation in the U.S., with 2015 having one of the highest patent lawsuit counts on record. In theory, this could be a consequence... View Details

Keywords: Carmen Nobel

27 Aug 2013
First Look

First Look: August 27

Evidence from the Global Smartphone Market By: Paik, Yongwook, and Feng Zhu Abstract—We examine how patent wars affect firm strategy. We hypothesize that, as patent wars intensify, firms shift their business... View Details

Keywords: Sean Silverthorne

June 1976 (Revised March 1984)
Case

Polaroid-Kodak

By: Norman A. Berg

Describes Kodak's long-awaited challenge to Polaroid in the field of instant photography. Provides technological and company background of both Polaroid and Eastman-Kodak and their respective product lines. Discusses Polaroid's claim that Kodak infringed on 10 Polaroid... View Details

Keywords: Technology; Patents; Competition; Product Development

13 Jan 2012
Working Paper Summaries

Intermediaries for the IP Market

Keywords: by Andrei Hagiu & David Yoffie

March 2010 (Revised January 2011)
Case

Carrot or Stick? Getting Paid for Innovation at Tessera Technologies

By: Willy C. Shih

Tessera Technologies has been very successful developing technologies for the semiconductor and mobile device industry, and then licensing them broadly to manufacturers. In addition to licensing patents, it also supplies know-how to help manufacturers move into... View Details

Keywords: Business Model; Innovation Strategy; Patents; Courts and Trials; Rights; Mobile Technology; Semiconductor Industry; California

Summer 2017
Article

Copyright Enforcement: Evidence from Two Field Experiments

By: Hong Luo and Julie Holland Mortimer

Effective dispute resolution is important for reducing private and social costs. We study how resolution responds to changes in price and communication using a new, extensive dataset of copyright infringement incidences by firms. The data cover two field experiments... View Details

Keywords: Copyright; Law Enforcement; Lawsuits and Litigation; Cost

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09 Jun 2008
Lessons from the Classroom

Monetizing IP: The Executive’s Challenge

According to the U.S. Patent and Trademark Office, intellectual property in this country is worth more than $5 trillion—about twice the amount of the current federal budget. The question: Are companies taking advantage of this value? Not... View Details

Keywords: by Sean Silverthorne; Video Game; Web Services

22 Dec 2015
First Look

December 22, 2015

Ann Leamon Abstract—In the past two decades, patents of inventions related to financial services ("finance patents"), as well as litigation around these patents, have surged. One of the repeated... View Details

Keywords: Carmen Nobel

November 1993 (Revised June 1996)
Case

C.K. Coolidge, Inc. (A)

Coolidge (CKC), a chemical manufacturer, is being sued for patent infringement. Plaintiffs are the patent holder and its sole licensee, who is also a CKC competitor. An analyst at CKC has done breakeven decision analysis from CKC's perspective, balancing going to court... View Details

Keywords: Negotiation Preparation; Patents; Lawsuits and Litigation; Chemical Industry

July 2006 (Revised July 2007)
Case

C.K. Coolidge, Inc. (Abridged)

Coolidge (CKC), a chemical manufacturer, is being sued for patent infringement. The plaintiffs are the patent holder and its sole licensee, who is also a CKC competitor. An analyst at CKC has done a breakeven decision analysis from CKC's perspective, balancing going to... View Details

Keywords: Negotiation Preparation; Courts and Trials; Patents; Analysis; Decision Choices and Conditions; Lawsuits and Litigation; Chemical Industry

September 2002 (Revised May 2003)
Case

X-IT and Kidde (A)

By: Constance E. Bagley and David Lane

Involves a start-up, X-IT Products LLC, whose founders had designed an innovative, lightweight, and easy-to-use--yet strong--escape ladder. After X-IT had filed a patent application for the ladder in the United States, X-IT was approached by Kidde PLC, one of the... View Details

Keywords: Patents; Negotiation Process; Agreements and Arrangements; Ethics; Lawsuits and Litigation; Business Startups; Consumer Products Industry

January 1995 (Revised November 1995)
Case

Candela Laser vs. Cynosure, Inc.

By: Josh Lerner and Benjamin Conway

Summarizes the lawsuit by Candela Laser against its former CEO and founder, who has begun a competing firm. The extent of patent and trade secret protection are crucial issues. View Details

Keywords: Information Technology; Patents; Lawsuits and Litigation; Entrepreneurship

July 1999 (Revised April 2001)
Case

Quickturn Design Systems, Inc. (A)

By: Jay W. Lorsch and Katharina Pick

Quickturn Design Systems, Inc. faces a hostile takeover bid from its competitor, Mentor Graphics. Mentor makes the bid at a moment when Quickturn's stock price is depressed and the company is defending against a patent suit filed by Mentor. The two companies have a... View Details

Keywords: Patents; Governing and Advisory Boards; Behavior; Lawsuits and Litigation; Organizations; Acquisition; Corporate Governance; Service Industry

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February 2010
Case

Real Blue? Viagra and Intellectual Property Rights Law in China

By: Regina M. Abrami and Tracy Manty

On July 5, 2004, Pfizer's China team received disappointing news. China's patent review board just invalidated the company's existing patent on one of its most successful drugs, Viagra. Making matters worse, a Guangdong-based pharmaceutical company laid claim to... View Details

Keywords: Trade; International Relations; Patents; Trademarks; Lawsuits and Litigation; Rights; Business and Government Relations; Pharmaceutical Industry; China

26 Nov 2013
First Look

First Look: November 26

productivity growth is between 1.6 and 2.4 depending upon weighting. Download working paper: http://ssrn.com/abstract=2354388 Standard-Essential Patents By: Lerner, Josh, and Jean Tirole Abstract—A major policy issue in standard setting... View Details

Keywords: Sean Silverthorne

March 2008
Case

Novartis AG: Science-Based Business

By: H. Kent Bowen and Courtney Purrington

Novartis is a science-based drug company, which has important implications for its business strategy. It is one of the largest pharmaceutical companies in the world with over $38B in sales in 2007. Pharmaceuticals account for slightly over $24B of that total. In 2007,... View Details

Keywords: Innovation and Invention; Resource Allocation; Product Development; Partners and Partnerships; Research and Development; Science-Based Business; Pharmaceutical Industry