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 Famous Question
Question with 10,000 views. This badge can be awarded multiple times.
Awarded 23 times.
Is US6506148 a real patent
Awarded Jun 16, 2020 at 1:50
How "different" must an invention be to be patented?
Awarded Jan 14, 2020 at 11:30
How long are patents valid?
Awarded Nov 7, 2019 at 19:15
How can you renew an expired patent?
Awarded May 3, 2019 at 12:15
Can game mechanics be patented?
Awarded Mar 8, 2019 at 17:00
What is the best free reliable patent drawing software?
Awarded Jan 11, 2019 at 7:30
Are text and images in the patent copyrighted?
Awarded Dec 18, 2018 at 19:55
do I need submit the code for software patent?
Awarded Apr 23, 2018 at 4:25
Can I produce and sell an already patented product?
Awarded Dec 27, 2017 at 7:42
what is the difference between an EP patent (or publication) and a patent published in Europe?
Awarded Nov 2, 2017 at 17:44
Is an expired patent in the public domain?
Awarded Mar 3, 2017 at 13:24
Can someone patent someone else's invention?
Awarded Jan 25, 2017 at 0:22
How do we check if a patent already exists for our idea?
Awarded Aug 1, 2016 at 19:59
What is a "Lapsed Patent" and which concepts (if any) may still be protected by this Patent?
Awarded Jun 21, 2016 at 4:58
Should I patent my idea before posting it on the internet?
Awarded Jun 3, 2016 at 23:11
Prior art for US patent application 20140196008 'IMMUTABLE OBJECT TYPES'
Awarded Mar 24, 2016 at 8:06
How do you determine a patent expiration date?
Awarded Oct 11, 2015 at 10:34
Can I patent a mobile application or protect the idea
Awarded Jul 12, 2015 at 20:25
Searching for US Provisional Patents
Awarded Jun 30, 2015 at 5:17
How do I know if a patent is pending or granted?
Awarded Jun 25, 2015 at 12:45
What is the purpose of this Ebola-related patent of the US government?
Awarded Oct 21, 2014 at 22:37
Scaling based on pixel density (Microsoft) - Patent Application - PRIOR ART REQUEST
Awarded Jul 23, 2013 at 1:47
DISSEMINATING MEDIA CONTENT REPRESENTING EPISODES Issued Patent - PRIOR ART REQUEST
Awarded Jun 18, 2013 at 11:37

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