Inventor
Robert D. Fraser
Inventor
Adelaide, AU
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Fprimary
A61FFilters implantable into blood vessels41%
A61BDiagnosis33%
C01DCompounds of alkali metals, i.e. lithium, sodium, potassium, rubidium, caesium, or francium2%
C01GCompounds containing metals not covered by subclasses c01d or c01f2%
C08JWorking-up2%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients2%
C10GCracking hydrocarbon oils2%
C22BProduction and refining of metals2%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy2%
H01QAntennas, i.e. radio aerials2%
PatentTitleYear
10,995,014Process for producing crystallized metal sulfates2021RE046410'Medical installation tool'20179,320,549'Spinal fixation plates'2016RE045639'Medical installation tool'20159,039,775'Spinal fixation plates'2015RE044835'Medical installation tool'20148,591,588'Spinal fixation plate'2013RE043317'Medical installation tool'20127,819,903'Spinal fixation plate'20107,462,196'Method and apparatus for implant stability'20087,112,222'Anterior lumbar interbody fusion cage with locking plate'20067,060,097'Method and apparatus for implant stability'20066,755,841'Medical installation tool'20046,723,097'Surgical trial implant'20046,592,624'Prosthetic implant element'20036,478,800'Medical installation tool'20026,464,634'Surgical retractor system'20026,432,106'Anterior lumbar interbody fusion cage with locking plate'20026,348,071'Spinal disc'20026,139,579'Spinal disc'20005,965,850'Non-electronic hearing aid'19995,338,617'Radio frequency absorbing shield and method'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994Based in Tempe, AZ, US· patent location history
1999Based in Windosr, CA, US· patent location history
2000–2017Based in Adelaide, AU· patent location history
2002–2004Patents assigned to DEPUY ACROMED INC (6)· patent assignee history
2002–2013Based in Myrtle Bank, AU· patent location history
2004–2012Patents assigned to DEPUY SPINE INC (6)· patent assignee history
2012–2014Patents assigned to FRASER ROBERT D (3)· patent assignee history
2013–2015Patents assigned to DEPUY SYNTHES PRODUCTS LLC (4)· patent assignee history
2015–2017Patents assigned to DEPUY SYNTHES PRODUCTS INC (4)· patent assignee history
2021Based in Ontario, CA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DEPUY ACROMED INC | 6 | 2002–2004 |
| DEPUY SPINE INC | 6 | 2004–2012 |
| DEPUY SYNTHES PRODUCTS INC | 4 | 2015–2017 |
| DEPUY SYNTHES PRODUCTS LLC | 4 | 2013–2015 |
| FRASER ROBERT Dself | 3 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Adelaide, AU | 10 | 2000–2017 |
| Myrtle Bank, AU | 9 | 2002–2013 |
| Ontario, CA | 1 | 2021 |
| Windosr, California, US | 1 | 1999 |
| Tempe, AZ, US | 1 | 1994 |