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change in material can get me a patent
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colourfulsusan
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0
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1080
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05-03-06 at 02:56 am
by colourfulsusan
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Execution of Improved Patents
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Patent Examiner SIPO China
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0
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1629
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10-27-06 at 03:00 am
by Patent Examiner SIPO China
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Improvements in patent licenses
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yougha
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0
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1238
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01-03-12 at 10:21 am
by yougha
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Grandfathered pproduct
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neutral1234
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1
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1870
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01-28-07 at 08:28 am
by Wiscagent
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Infringement-Invalidity Symmetry?
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Keith
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1
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1973
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02-20-07 at 05:24 am
by Simon Dack
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'First to Invent' question
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Isha
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1
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2705
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05-18-08 at 08:16 pm
by still_studying
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Public Domain...
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JohnD
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1
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2199
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12-19-07 at 03:52 pm
by CriterionD
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Help with improvement patent
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bdj
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1
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2286
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02-15-08 at 01:57 pm
by Wiscagent
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Improving a Patent Pending Product
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RAILCAR JOHN
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1
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4851
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08-15-08 at 10:26 am
by JimIvey
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Combining known material with abandoned patent
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ShiatsuMD
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1
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1645
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04-01-09 at 04:47 pm
by Wiscagent
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Requirment of Improments on Existing Patent
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RJNagle
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1
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1076
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10-27-09 at 02:54 pm
by JimIvey
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qustion on a invention
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jgodfrey1
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1
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1481
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07-25-11 at 08:09 am
by Wiscagent
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Change in application for a device
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Shawn Nelson
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1
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1640
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10-19-06 at 05:09 am
by Bill Richards
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Unused portions of expired patents
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Photonjohn
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1
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1985
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09-23-04 at 04:38 pm
by Isaac
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Validating by CIP
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dlupkes
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2
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5247
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07-30-08 at 09:58 am
by simrin
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Additions to a previously filed application
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oddtimeflux
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2
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3528
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04-04-08 at 07:23 pm
by oddtimeflux
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Infringement concern
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Smonsmo
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2
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2253
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01-31-08 at 12:05 pm
by bcapehart
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Parent patent app. a 102(b) ref. to a CIP?
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jdpeters54
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2
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4300
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11-26-06 at 09:42 pm
by Jake Blackmoore
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International question of patents
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isabelito2006
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2
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1493
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01-30-06 at 05:48 am
by isabelito2006
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Exercise Patents
|
George
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2
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2628
|
11-17-03 at 06:54 pm
by M. Arthur Auslander
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