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ARTICLE · 24 FEBRUARY 2022

D. Mass. Patent Litigation Update: January 2022

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This is the second in a series of articles discussing recent orders of interest issued in patent cases by the United States District Court for the District of Massachusetts.

United StatesIntellectual Property
Michael Kudravetz
Michael Kudravetz
Matthew C. Berntsen
Matthew C. Berntsen
Cory C. Bell
Cory C. Bell
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This is the second in a series of articles discussing recent orders of interest issued in patent cases by the United States District Court for the District of Massachusetts.

In Inline Plastics Corp. v. Lacerta Group, Inc., No. 4:18-cv-11631-TSH, Judge Hillman issued a short electronic order on January 27, granting-in-part and denying-in-part Plaintiff's motion in limine to preclude expert testimony on obviousness. Judge Hillman granted Plaintiff's motion as to testimony on secondary considerations but denied the motion as to the ultimate question of obviousness.

Inline moved in limine to preclude Defendant Lacerta from introducing at trial expert opinion or other evidence on (1) secondary considerations of non-obviousness, and (2) the ultimate question of obviousness. Inline alleged that Lacerta had failed to include any expert opinion or evidence regarding secondary considerations and, as a result, Lacerta's expert's ultimate opinion on obviousness was incomplete

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