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Questions tagged [china]

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3
votes
2answers
66 views

Does Chinese Patent Examination Lack Rigor?

Based on a few utility patent prosecution histories I've looked through (at least based on their "translated" documents in USPTO Global Dossier), it appears that Chinese examiners make little effort ...
2
votes
1answer
135 views

US patent application based on the contents of Chinese patent applications

I have some patent questions related to several Chinese patent applications, which belong to my company (US company) and a Chinese company. I asked the Chinese company with my company to file a US ...
-1
votes
1answer
3k views

Where can I find a patent with the number ZL 2014 2 0446264.5?

Where can I find the patent for the Joda busbar raising frame automatic screw device? The patent number is ZL 2014 2 0446264.5. china patent
1
vote
2answers
180 views

Third Party Observations in China

Does somebody know which is the procedure to submit a Third Party Observation at SIPO (China)? On its website there isn't any information related to TPOs.
2
votes
2answers
1k views

Can i patent a product in usa that was already invented in china?

I was developing my idea because I saw a need in people and could patent it and then sell it. I look at the US patents and it does not exist, but when looking for the product in other countries I ...
1
vote
0answers
367 views

Artificial Pollination of Adenium

The method of artificial pollination of Adenium has been popular in Taiwan for a long time, and there are other similar artificial pollination methods. How can I bring my concerns to the attention of ...
0
votes
1answer
32 views

international patent application

If “A” files a patent in US and also file international patent application, but fail to get patent granted in China, can “B” in China use the technology disclosed in this international patent ...