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Help needed on Continuation-in-Part (CIP) processing..
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judasray
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3
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648
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07-19-11 at 02:11 pm
by khazzah
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Narrowing Elements of Expired Patent to Overcome the Prior Art Claim
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Linda J
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2
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957
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04-18-11 at 10:17 am
by Yak
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Requirment of Improments on Existing Patent
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RJNagle
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1
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1072
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10-27-09 at 02:54 pm
by JimIvey
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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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1079
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05-03-06 at 02:56 am
by colourfulsusan
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Improvements in patent licenses
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yougha
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0
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1228
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01-03-12 at 10:21 am
by yougha
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Have an Idea for a Service so to speak.
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Phre0nBurn
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2
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1317
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09-16-06 at 05:54 pm
by biopico
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qustion on a invention
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jgodfrey1
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1
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1473
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07-25-11 at 08:09 am
by Wiscagent
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Improvement of sales of existing product
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John O'donnell
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2
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1479
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02-20-06 at 07:29 pm
by John O'donnell
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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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Best place to put improvements
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fb
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2
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1512
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10-04-11 at 11:04 am
by fb
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Question regarding limitations of improvement patent
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sb50
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3
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1580
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06-16-11 at 11:36 am
by sb50
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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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1628
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10-27-06 at 03:00 am
by Patent Examiner SIPO China
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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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Combining known material with abandoned patent
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ShiatsuMD
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1
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1641
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04-01-09 at 04:47 pm
by Wiscagent
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the relations between inventions and it consecuenc
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Carlos Conde
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2
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1789
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05-31-04 at 03:41 pm
by M. Arthur Auslander
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Grandfathered pproduct
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neutral1234
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1
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1868
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01-28-07 at 08:28 am
by Wiscagent
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incorporating patented material into new product
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Dave Moody
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3
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1940
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09-16-06 at 06:52 pm
by biopico
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Infringement-Invalidity Symmetry?
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Keith
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1
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1970
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02-20-07 at 05:24 am
by Simon Dack
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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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Public Domain...
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JohnD
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1
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2198
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12-19-07 at 03:52 pm
by CriterionD
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