Inventor
Robert E. Ryan
Inventor
Levittown, NY, US
Overview
Patents· 26 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A01Nprimary
A01NPreservation of bodies of humans or animals or plants or parts thereof9%
A61KPreparations for medical, dental or toiletry purposes7%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light7%
Y02ATechnologies for adaptation to climate change7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations6%
B22DCasting of metals6%
G01BMeasuring length, thickness or similar linear dimensions6%
H01JElectric discharge tubes or discharge lamps6%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%
PatentTitleYear
9,288,671'Device authentication method and devices'20167,987,632'Expert system for controlling plant growth in a contained environment'20117,617,057'Expert system for controlling plant growth in a contained environment'20097,192,575'Antimicrobial composition'20076,800,294'Antiparasitic formulation'20046,472,351'Herbicide'20026,447,637'Process chamber having a voltage distribution electrode'20026,447,636'Plasma reactor with dynamic RF inductive and capacitive coupling control'20026,367,410'Closed-loop dome thermal control apparatus for a semiconductor wafer processing system'20026,352,702'Antimicrobial composition'20026,251,440'Pesticidal composition'20015,934,103'Method and apparatus for production of spin-polarized medical-grade xenon .sup.129 gas by laser optical pumping'19995,883,778'Electrostatic chuck with fluid flow regulator'19995,825,490'Interferometer comprising translation assemblies for moving a first optical member relative to a second optical member'19985,781,292'Short path scanning interferometer'19985,685,914'Focus ring for semiconductor wafer processing in a plasma reactor'19975,636,098'Barrier seal for electrostatic chuck'19975,479,015'Multi-image detector assembly'19955,471,300'Apparatus and method for providing a feedback measurement in a laser system'19955,422,721'Fourier transform spectroscopy by varying the path length difference between the paths in each of a plurality of pairs of optical paths'19955,375,816'Slag detecting device and method'19945,054,928'System for compensating antenna membrane deflection'19914,803,439'Glass bead laser amplifier with phase conjugate mirror'19894,200,137'Process and apparatus for the continuous casting of metal using electromagnetic stirring'19804,034,463'Method of vertical display of wall paneling'19773,995,678'Induction stirring in continuous casting'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1980Patents assigned to REPUBLIC STEEL CORP (2)· patent assignee history
1976–1994Based in Highland Heights, OH, US· patent location history
1989–1999Based in Levittown, NY, US· patent location history
1991–1995Patents assigned to GRUMMAN AEROSPACE CORP (2)· patent assignee history
1995–1999Patents assigned to NORTHROP GRUMMAN CORP (5)· patent assignee history
1997–2002Patents assigned to APPLIED MATERIALS INC (6)· patent assignee history
1997–2002Based in Sunnyvale, CA, US· patent location history
2001–2007Patents assigned to BARRIER BIOTECH LTD (5)· patent assignee history
2002–2007Based in Snetterton, GB· patent location history
2009–2011Based in Diamondhead, MS, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APPLIED MATERIALS INC | 6 | 1997–2002 |
| BARRIER BIOTECH LTD | 5 | 2001–2007 |
| NORTHROP GRUMMAN CORP | 5 | 1995–1999 |
| GRUMMAN AEROSPACE CORP | 2 | 1991–1995 |
| REPUBLIC STEEL CORP | 2 | 1976–1980 |
Locations
| Location | Patents | Span |
|---|---|---|
| Levittown, New York, US | 7 | 1989–1999 |
| Sunnyvale, California, US | 4 | 1997–2002 |
| Snetterton, GB | 3 | 2002–2007 |
| Highland Heights, OH, US | 3 | 1976–1994 |
| Diamondhead, MS, US | 2 | 2009–2011 |