Inventor
Raymond J. Wong
Inventor
Norman, OK, US
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry24%
A61MDevices for introducing media into, or onto, the body18%
Y10TTechnical subjects covered by former us classification11%
C01BNon-metallic elements9%
A61KPreparations for medical, dental or toiletry purposes6%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations6%
C01GCompounds containing metals not covered by subclasses c01d or c01f6%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds6%
B01DSeparation5%
C02FTreatment of water, waste water, sewage, or sludge3%
PatentTitleYear
10,857,280Methods of synthesizing hydrous zirconium oxide and other oxides202010,201,592Compositions and methods for treating mesothelioma post-surgery20199,682,184'Materials for removal of toxins in sorbent dialysis and methods and systems using same'20179,616,163'Method and system of enhancing removal of toxic anions and organic solutes in sorbent dialysis'20179,296,611'Zirconium phosphate particles having improved adsorption capacity and method of synthesizing the same'20168,758,626'Water purification cartridge using zirconium ion-exchange sorbents'20148,733,559'Zirconium phosphate particles having improved adsorption capacity and method of synthesizing the same'20148,647,506'Acid zirconium phosphate and alkaline hydrous zirconium oxide materials for sorbent dialysis'20148,640,887'Zirconium phosphate particles having improved adsorption capacity and method of synthesizing the same'20148,409,444'Acid zirconium phosphate and alkaline hydrous zirconium oxide materials for sorbent dialysis'20137,906,093'Method of synthesizing zirconium phosphate particles'20117,736,507'Method of synthesizing zirconium phosphate particles'20107,566,432'Method of synthesizing zirconium phosphate particles'20097,335,305'Sequential batch reactor and wastewater treatment process'20087,101,519'Zirconium basic carbonate and methods of making the same'20067,033,498'Cartridges useful in cleaning dialysis solutions'20066,954,835'Intercepting control of a host I/O process'20056,818,196'Zirconium phosphate and method of making the same'20046,627,164'Sodium zirconium carbonate and zirconium basic carbonate and methods of making the same'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2011Patents assigned to RENAL SOLUTIONS INC (7)· patent assignee history
2003–2017Based in Norman, OK, US· patent location history
2005Patents assigned to EMC CORP (1)· patent assignee history
2005Based in Brookline, MA, US· patent location history
2008Based in Vancouver, CA· patent location history
2013–2016Patents assigned to FRESENIUS MED CARE HLDG INC (6)· patent assignee history
2013–2014Patents assigned to WONG RAYMOND JUNE-HIN (2)· patent assignee history
2017–2020Patents assigned to FRESENIUS MEDICAL CARE HOLDINGS INC (3)· patent assignee history
2019Based in Los Angeles, CA, US· patent location history
2020Based in Oklahoma City, OK, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RENAL SOLUTIONS INC | 7 | 2003–2011 |
| FRESENIUS MED CARE HLDG INC | 6 | 2013–2016 |
| FRESENIUS MEDICAL CARE HOLDINGS INC | 3 | 2017–2020 |
| WONG RAYMOND JUNE-HINself | 2 | 2013–2014 |
| EMC CORP | 1 | 2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Norman, OK, US | 15 | 2003–2017 |
| Oklahoma City, OK, US | 1 | 2020 |
| Los Angeles, California, US | 1 | 2019 |
| Vancouver, CA | 1 | 2008 |
| Brookline, Massachusetts, US | 1 | 2005 |