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  Subject Started by Replies Views Last post
Combining known material with abandoned patent ShiatsuMD 1 1973 Last post 04-01-09 at 04:47 pm
by Wiscagent
re-patenting an expired patent(2) MrClean 3 6877 Last post 11-26-08 at 06:16 am
by Bikramjitsingh
Improving a Patent Pending Product RAILCAR JOHN 1 5347 Last post 08-15-08 at 10:26 am
by JimIvey
Validating by CIP dlupkes 2 5549 Last post 07-30-08 at 09:58 am
by simrin
'First to Invent' question Isha 1 2941 Last post 05-18-08 at 08:16 pm
by still_studying
Additions to a previously filed application oddtimeflux 2 3727 Last post 04-04-08 at 07:23 pm
by oddtimeflux
Life of claims? rougie 5 3007 Last post 03-17-08 at 09:47 am
by still_studying
Help with improvement patent bdj 1 2422 Last post 02-15-08 at 01:57 pm
by Wiscagent
Infringement concern Smonsmo 2 2422 Last post 01-31-08 at 12:05 pm
by bcapehart
Public Domain... JohnD 1 2378 Last post 12-19-07 at 03:52 pm
by CriterionD
how can i improve myself? whcg_2007 2 2629 Last post 08-13-07 at 10:25 pm
by whcg_2007
extent of improvement patent claims alvin 3 3781 Last post 08-04-07 at 12:17 am
by SoCalAttny
Can Someone Describe a BLOCKING PATENT? Lester McDaniel 5 5046 Last post 04-29-07 at 01:20 am
by Patent Examiner SIPO China
improving a company's product Rita Di Gioachino 3 3266 Last post 03-20-07 at 09:01 pm
by kev hughes
Infringement-Invalidity Symmetry? Keith 1 2291 Last post 02-20-07 at 05:24 am
by Simon Dack
expired patent - barriers to entry kyle-t 2 2884 Last post 02-07-07 at 03:40 pm
by Isaac
New Question on Blocking Patents kgf 5 2578 Last post 02-07-07 at 12:59 pm
by Isaac
Grandfathered pproduct neutral1234 1 2110 Last post 01-28-07 at 08:28 am
by Wiscagent
Substitute a known material into a known article? Mccalist 4 2688 Last post 11-27-06 at 05:00 am
by GREGG
Parent patent app. a 102(b) ref. to a CIP? jdpeters54 2 4721 Last post 11-26-06 at 09:42 pm
by Jake Blackmoore
Pages: 1 [2] 3

 

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