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Law Firm

Wolf, Greenfield & Sacks

135 Attorneys and 30 Agents
Top 3 Locations: Boston 131, New York 9, Cambridge 2
www.wolfgreenfield.com

PatentsSubscription-Only

21016
Patents (All Time)
6692
Patents (Past 5 Years)
N/A
Applications (Past 5 Years)
Patents Counts by Examiners
Patents Distribution by IPC
Patents Counts by Companies
Office Actions/Extensions by Year
Issued/Abandoned by Year
Prosecution Scores by Year
Percentage of Foreign Originated Patents by Year

Patents Prosecuted

Patent numberTitle of the patentIPCIssue Date
09926618 Extracting agent for separating lithium isotopes and use thereof C22B, B01D, C07D, C07F Mar 27, 2018
06356162 Impedance compensation for a cable and connector H01P Mar 12, 2002
05515500 Recording apparatus and method for an arrayed recording apparatus May 7, 1996
08764022 System and a method for stopping in an opening a flow of a fluid F16L Jul 1, 2014
09050365 Transdermal delivery of beneficial substances effected by a hostile biophysical environment A61K Jun 9, 2015
07057234 Scalable nano-transistor and memory using back-side trapping H01L Jun 6, 2006
D0694824 Pen Dec 3, 2013
09543012 System for writing data in a memory G11C, G06F Jan 10, 2017
05258237 Magneto-optic recording medium Nov 2, 1993
05818209 Bootstrap line power supply regulator with no filter capacitor Oct 6, 1998
06456239 Method and apparatus for locating mobile tags G01S Sep 24, 2002
04859033 Method of producing optical head assembly Aug 22, 1989
D0450687 Scroll wheel for a telephone base Nov 20, 2001
10000693 Methods and compositions for use in oil and/or gas wells C09K, E21B Jun 19, 2018
D0746428 Diffuser Dec 29, 2015
09566331 Vaccine immunotherapy A61K Feb 14, 2017
05904846 Filter cartridge having track etched membranes and methods of making same May 18, 1999
08399233 Histone deacetylases, and uses related thereto C12N, C07H Mar 19, 2013
09060665 Floor cleaning appliance A47L, B25G Jun 23, 2015
08502894 Method and apparatus for ringing and halo control H04N, G06K Aug 6, 2013
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