Over the past couple of years we have discussed the important role a broadening or narrowing reissue can play in proper portfolio development and resuscitation of a patent or patent family after invalidation in court or the...more
Honeywell owns U.S. Patent 9,157,017, which claims automotive air-conditioning systems. The application to the ’017 patent had originally described and recited claims for flouroalkane compounds for use in refrigeration...more