Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Polyethers, process for their preparation and lubricants containing these polyethers

Polyethers, process for their preparation and lubricants containing these polyethers

US Patent 4973414 · Granted Nov 27, 1990

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Pharmaceutical compositions comprising L-leucovorin2017
Methods of initiating plant somatic embryos2016
Methods of multiplying conifer embryogenic tissue2015
Compositions and methods for treating, reducing, ameliorating, or preventing inf2015
Besifloxacin ophthalmic composition for the treatment or control of infection2013
Compositions and methods for treating, reducing, ameliorating, or preventing inf2012
Compositions and methods for treating, reducing, ameliorating, or preventing inf2012
Methods and compositions for regrowth of cryopreserved conifer embryos2011
Methods for increasing germination vigor by early singulation of conifer somatic2011
Methods for producing a synchronized population of conifer somatic embryos2011
Development and stratification of pine somatic embryos using a liquid system2010
Continuous culture of conifer embryogenic tissue2009