Inventor
Sudhir Railkar
Inventor
Wayne, NJ, US
Overview
78→
Patents
1994–2021
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 78 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC25primary
LOC2521%
E04DRoof coverings20%
H02SGeneration of electric power by conversion of infrared radiation, visible light or ultraviolet light, e.g. using photovoltaic [pv] modules8%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
Y10TTechnical subjects covered by former us classification5%
F24SSolar heat collectors3%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation3%
B29CShaping or joining of plastics2%
B29LIndexing scheme associated with subclass b29c, relating to particular articles2%
PatentTitleYear
11,012,024Roof integrated photovoltaic system with improved serviceability202110,883,270Shingle with film covered surfaces202110,787,814Multi-layered cap shingle with enhanced wind performance and method of making same202010,731,351Hip vent202010,727,779Solar panel roof system with raised access panels2020D0856538Shingle2019D0856539Shingle201910,256,765Roof integrated photovoltaic system201910,196,821Roofing panels201910,187,005Solar roof panel system with edge and surface treatments2019D0834220Shingle201810,115,850Roof integrated solar panel system with side mounted micro inverters2018D0831233Roofing panel2018D0829935Shingle2018D0827868Trilaminate roofing shingle2018D0827866Trilaminate roofing shingle2018D0827865Trilaminate roofing shingle2018D0827867Trilaminate roofing shingle2018D0827864Trilaminate roofing shingle201810,060,132Shingle with film covered surfaces2018D0827158Shingle2018D0827159Roofing panel2018D0825081Trilaminate roofing shingle20189,923,515'Solar panels with contactless panel-to-panel connections'2018D0804687'Shingle'2017D0776303'Shingle'20179,523,202'Roofing panel with interlocking clipping system'2016D0774215'Shingle'2016D0769473'Trilaminate roofing shingle'2016D0766469'Shingle'2016D0765888'Shingle'2016D0765885'Shingle'2016D0765887'Shingle'2016D0765886'Shingle'2016D0765274'Shingle'2016D0765272'Roofing panel'2016D0765273'Shingle'20169,428,916'Mesh vent with varying density or integral moisture barrier'2016D0765271'Roofing panel'2016D0764687'Roofing panel'20169,416,539'Roofing shingle system and shingles for use therein'2016D0763468'Shingle'20169,404,263'Roofing material and method of making the same'20169,399,871'Roofing shingle system and shingles for use therein'20169,399,870'Roofing shingle system and shingles for use therein'2016D0761445'Trilaminate roofing shingle'2016D0761446'Trilaminate roofing shingle'2016D0761447'Roofing panel'2016D0760925'Trilaminate roofing shingle'2016D0760924'Trilaminate roofing shingle'20169,371,450'Flake having multilayer coatings with optical and thermal properties'20169,290,945'Hybrid composite shingles'20169,273,885'Roof integrated photovoltaic system'2016D0749240'Trilaminate roofing shingle'20169,169,646'Low profile slate-style solar roofing system'20159,166,523'Low profile solar roof shingle system with integrated nano-inverters'20159,133,621'Self adhesive universal inside corner patch for membrane roofing'20159,068,354'Corner patches and methods for TPO roofing'20158,925,262'Multi-purpose ridge vent system'20158,808,076'Impeller exhaust ridge vent'20148,740,678'Ridge vent with powered forced air ventilation'20148,713,860'Shingled roof with integrated photovoltaic collectors'20148,678,058'Standing seam profile field welding device and method'20148,528,270'Fascia vent'20138,528,269'Fascia vent'20138,468,754'Shingled roof with integrated photovoltaic collectors'20138,381,450'Standing seam profile field welding device and method'20138,322,089'Hidden ridge vent for slate roofs'20128,313,597'Methods for attaching thermoplastic profile to roofing membrane and dual welding device'20128,215,070'Slate style roofing system with integrated solar panels'20128,205,398'Fascia vent'20128,202,596'Standing seam profile for thermoplastic roof ornamentation'20128,161,688'Outside corner patch for TPO roofing'20127,597,779'Shake mechanism for glass mat production line'20097,082,724'Packaging of tabbed composite shingles having a backer strip containing uniform, identically spaced, vertical projections on its top edge'20066,804,919'Backer for tabbed composite shingles'20045,391,929'Electric power transmission system and method of asymmetric transmission of power to mitigate magnetic fields'19955,365,115'Method and apparatus for mitigation of magnetic fields from low frequency magnetic field sources'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2006Based in Clifton, NJ, US· patent location history
2004–2017Patents assigned to BUILDING MATERIALS INVEST CORP (51)· patent assignee history
2009–2021Based in Wayne, NJ, US· patent location history
2012–2015Patents assigned to RAILKAR SUDHIR (14)· patent assignee history
2012–2016Patents assigned to CHICH ADEM (9)· patent assignee history
2012–2014Patents assigned to ZARATE WALTER (5)· patent assignee history
2017–2021Patents assigned to BUILDING MAT INVESTMENT CORP (25)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BUILDING MATERIALS INVEST CORP | 51 | 2004–2017 |
| BUILDING MAT INVESTMENT CORP | 25 | 2017–2021 |
| RAILKAR SUDHIRself | 14 | 2012–2015 |
| CHICH ADEM | 9 | 2012–2016 |
| ZARATE WALTER | 5 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wayne, New Jersey, US | 74 | 2009–2021 |
| Clifton, New Jersey, US | 4 | 1994–2006 |