Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and device for control of by-products from cigarette smoke

Method and device for control of by-products from cigarette smoke

US Patent 4811745 · Granted Mar 14, 1989

Estimated economic value: $1,764,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

High-capacity superabsorbent materials and methods of making same2025
Feminine hygiene article with improved liquid handling2025
Method of manufacturing a foam and fiber composite2024
Tissue products comprising crosslinked fibers2024
Feminine care absorbent article containing nanoporous superabsorbent particles2024
Absorbent pad2013
Absorbent pad2011
Reduction of odors in absorbent articles2011
Device and method for separating components of a fluid sample2011
Reduction of odors in absorbent articles2010
Device and method for separating components of a fluid sample2009
Blood gas syringe having improved blood barrier2007