Individual holder
SIEVERS ROBERT E
US·3 granted patents·5 pending applications·111 citations·filing 1975–2017
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
8 records- 0190US5301664AMethods and apparatus for drug delivery using supercritical solutionsSIEVERS ROBERT E·Filed 1992·Granted Apr 12, 1994·105 cites·21 claims
- 0269US9895321B2Vaccines, methods of administering vaccines, methods and products for treating and/or delaying onset of dysplastic lesions, and wafers for oral administrationSIEVERS ROBERT E·Filed 2011·Granted Feb 20, 2018·1 cites·21 claims
- 0358US2012045479A1Dry Powder Formulations, Vaccines and MethodsSIEVERS ROBERT E·Filed 2009·Application pending·0 cites
- 0444US2010269819A1Human Powered Dry Powder Inhaler and Dry Powder Inhaler CompositionsSIEVERS ROBERT E·Filed 2007·Application pending·0 cites
- 0544US2018271826A1Dry powders of cannabinoids and methods for preparing dry powdersSIEVERS ROBERT E·Filed 2017·Application pending·0 cites
- 0644US2008035143A1Human-powered dry powder inhaler and dry powder inhaler compositionsSIEVERS ROBERT E·Filed 2007·Application pending·0 cites
- 0741US2016228385A1Purified cbd and cbda, and methods, compositions and products employing cbd or cbdaSIEVERS ROBERT E·Filed 2016·Application pending·0 cites
- 0834US3970561ASeparation of compounds differing in isotopic compositionSIEVERS ROBERT E·Filed 1975·Granted Jul 20, 1976·5 cites·17 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →