Inventor
Daniel R. Cady
Inventor
Madison, WI, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation36%
C09KMaterials for miscellaneous applications, not provided for elsewhere18%
E21BEarth or rock drilling18%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests18%
D04HMaking textile fabrics, e.g. from fibres or filamentary material9%
PatentTitleYear
10,316,242Composition and method for hydraulic fracturing and evaluation and diagnostics of hydraulic fractures using infused porous ceramic proppant20199,951,267Infused and coated proppant containing chemical treatment agents and methods of using same20188,404,115'Sealed filter element'20136,422,395'Filter with preferential fluid affinity'20026,387,144'Enhanced performance fibrous filter media and extended life fluid filter assembly'20026,378,706'In-situ modular cleanable filter'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002Patents assigned to NELSON IND INC (3)· patent assignee history
2002Based in Madison, WI, US· patent location history
2013Patents assigned to CADY DANIEL R (1)· patent assignee history
2013Patents assigned to CUMMINS FILTRATION IP INC (1)· patent assignee history
2013Patents assigned to HERIOUX MARK A (1)· patent assignee history
2013Based in Vancouver, WA, US· patent location history
2018–2019Patents assigned to CARBO CERAMICS INC (2)· patent assignee history
2018–2019Based in Houston, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NELSON IND INC | 3 | 2002 |
| CARBO CERAMICS INC | 2 | 2018–2019 |
| CADY DANIEL Rself | 1 | 2013 |
| CUMMINS FILTRATION IP INC | 1 | 2013 |
| HERIOUX MARK A | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Madison, WI, US | 3 | 2002 |
| Houston, Texas, US | 2 | 2018–2019 |
| Vancouver, Washington, US | 1 | 2013 |