LexDanaLexDanabeta
Inventor

Richard A. Vaia

Inventor
Beavercreek, OH, US

Overview

16→
Patents
1999–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 16 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Cprimary
C07CAcyclic or carbocyclic compounds9%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients9%
G01QScanning-probe techniques or apparatus9%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices9%
C07DHeterocyclic compounds6%
Y10TTechnical subjects covered by former us classification6%
A61LMethods or apparatus for sterilising materials or objects in general3%
B22FWorking metallic powder3%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems3%
PatentTitleYear
10,758,983Concentrated synthesis of monodispersed gold nanorods202010,457,780Hygromorphic polymers and copolymers having humidity-driven motility201910,414,668Exfoliating layered transition metal dichalcogenides20199,932,445Hygromorphic polymers and copolymers having humidity-driven motility20188,791,227'Crosslinked aromatic polyimides and methods of making the same'20148,445,641'Nanocomposites of repeat sequence proteins and phyllosilicate clays and their preparation'20137,768,366'Nanoparticles and corona enhanced MEMS switch apparatus'20107,538,332'Method of Z-lift electrostatic nanolithography'20097,431,970'Method of polymer nanolithography'20087,241,992'Method of amplitude modulated electrostatic polymer nanolithography'20077,141,277'Self-generating inorganic passivation layers for polymer-layered silicate nanocomposites'20066,730,793'Two-photon responsive chromophores containing electron accepting core units'20046,555,682'Two-photon responsive chromophores containing electron accepting cores'20036,228,922'Method of making conductive metal-containing polymer fibers and sheets'20016,225,374'Method for preparing silicate-polymer composite'20015,955,535'Method for preparing silicate-polymer composite'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2001Patents assigned to CORNELL RES FOUNDATION INC (2)· patent assignee history
1999–2001Based in Ithaca, NY, US· patent location history
2001Based in Dayton, OH, US· patent location history
2003–2019Patents assigned to US AIR FORCE (12)· patent assignee history
2003–2020Based in Beavercreek, OH, US· patent location history
2013–2014Patents assigned to VAIA RICHARD A (2)· patent assignee history
2013Patents assigned to DRUMMY LAWRENCE F (1)· patent assignee history
2018–2020Patents assigned to US GOV AIR FORCE (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
US AIR FORCE122003–2019
US GOV AIR FORCE42018–2020
CORNELL RES FOUNDATION INC21999–2001
VAIA RICHARD Aself22013–2014
DRUMMY LAWRENCE F12013
Locations
LocationPatentsSpan
Beavercreek, OH, US132003–2020
Ithaca, New York, US21999–2001
Dayton, OH, US12001