Henan Polytech Infrastructure Rehabilitation LTD.
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Oct 23, 2014 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 7 Total Citation Count
- Apr 19, 2013 Earliest Filing
- 2 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2014/0314,496 Polymer grouting method for constructing multi-wing pileAbandonedJan 19, 14Oct 23, 14[E02D]
2014/0314,497 Polymer grouting method for constructing gravel pileAbandonedJan 19, 14Oct 23, 14[E02D]
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