E. Epple & Co. GmbH
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jun 21, 1994 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 2 Total Citation Count
- Nov 06, 1991 Earliest Filing
- 1 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
5199823 Aqueous resin preparations and a process for stabilizing rock and plugging cavitiesNov 06, 91Apr 06, 93[E02D, E21B]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5322392 Process for rock consolidation and/or cavity filling e.g. in tunnel construction and miningExpiredJul 29, 92Jun 21, 94[E02D]
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