...9. 4 To protect a patentee's right to sue for contributory infringement, the 1952 Act provides: "(d) No patent owner otherwise entitled to relief for infringement...of misuse or illegal extension of the patent right byreason of his having done one or more of the following: (1) derived revenue from acts which if performed...

...to relief for infringement 30 1 or contributory infringement of a patent shall be denied relief or 2 deemed guilty of misuse or illegal extension of the patent right by 3 reason of his having done one or more of the following: (1) derived 4 revenue from acts which if...

...patented. The laws go further and provide affirmatively : No patent owner otherwise entitled to relief for infringement * * * of a patent shall be denied relief or deemed guilty of misuse or illegal extension cf the patent right by reason of his having * * * (3) sought to enforce his patent rights against Infringement...

...be liable as an infringer. 12 "(e) No patent owner otherwise entitled to relief for infringement 13 of a patent shall be denied relief or deemed guilty of misuse or illegal 14 extension of the patent right by reason of his having done one or more 15 of the following: (1)...

...infrineer. "(c) No patent owner otherwise entitled to relief under subsections (a) or fb) of this section shall be denied relief or deemed guilty of misuse...illegal extension of the patent right by reason of lus having done one or more of the following: (1) derived revenue from acts which it performed by another...

...uoninfringiug use, shall be liable as an infringer. "(d) No patent owner otherwise entitled to relief for infringement of a patent shall be denied relief or...extension of the patent right by reason of his having done in good faith one or more of the following: (1) drived revenue from acts which if performed by...

...Sess., 102 Stat. 4676 (1988): "No patent owner otherwise entitled to relief for infringement . . . shall be denied relief or deemed guilty of misuse...illegal extension of the patent right by reason of ... having done one or more of the following: "(4) refused to license or use any rights to the patent."...

...sections to read as follows: Sec. 401. Section 271 of title 35, United States Code, is amended -- (d) No patent owner otherwise entitled to relief for infringement...illegal extension of the patent right by reason of his licensing practices or actions relating to his patent, unless such conduct, in view of the circumstances...

...right to exclude others from their inventions and works. Section 271 of the Patent Act provides that "[n]o patent owner otherwise entitled to relief for...guilty of misuse or illegal extension of the patent rights by reason of ... having . . .refused to license or use any right to the patent."4 The IP Guidelines...

...following: "No copyright owner otherwise entitled to relief for infringement of a copyright under this Title shall be denied relief or deemed guilty of misuse or illegal extension of the copyright by reason of his having done one or more of the following, unless such conduct, in view of...