Inventor
Robert Frank Hart, III
Inventor
Midlothian, VA, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A24Bprimary
A24BManufacture or preparation of tobacco for smoking or chewing57%
A01HNew plants or non-transgenic processes for obtaining them14%
C12NMicroorganisms or enzymes14%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms14%
PatentTitleYear
10,626,409Genetic locus imparting a low anatabine trait in tobacco and methods of using202010,390,556Methods of reducing tobacco-specific nitrosamines (TSNAs) and/or improving leaf quality in tobacco20199,521,863'Methods of reducing tobacco-specific nitrosamines (TSNAs) and/or improving leaf quality in tobacco'20167,992,575'Use of chlorate, sulfur or ozone to reduce tobacco specific nitrosamines'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011Patents assigned to US SMOKELESS TOBACCO CO (1)· patent assignee history
2011Based in Winchester, KY, US· patent location history
2016–2020Patents assigned to ALTRIA CLIENT SERVICES LLC (3)· patent assignee history
2016–2020Based in Midlothian, VA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALTRIA CLIENT SERVICES LLC | 3 | 2016–2020 |
| US SMOKELESS TOBACCO CO | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Midlothian, Virginia, US | 3 | 2016–2020 |
| Winchester, KY, US | 1 | 2011 |