LexDanaLexDanabeta
Inventor

Amardeep Singh

Inventor
Houston, TX, US

Overview

47→
Patents
2001–2020
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 47 as inventor

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

E21Bprimary
E21BEarth or rock drilling76%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes6%
B22FWorking metallic powder2%
B82YSpecific uses or applications of nanostructures2%
C02FTreatment of water, waste water, sewage, or sludge2%
C07CAcyclic or carbocyclic compounds2%
C22CAlloys2%
H01BCables2%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy2%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution2%
PatentTitleYear
10,793,456Efficient bio-inorganic system for treatment of sulphidic wastewater streams containing other contaminants202010,626,074Process for preparation of halo substituted benzoic acid compound and intermediates thereof202010,468,671Compositions for preparing expander free electrodes for lead acid battery and performance thereof201910,360,637Automated systems and methods for managing the placement process for securing insurance coverage20199,940,678Automated systems and methods for managing the placement process for securing insurance coverage20188,195,438'Method for designing cutting structure for roller cone drill bits'20128,028,773'Drill bit and cutter element having a fluted geometry'20117,950,476'Drill bit and cutter element having chisel crest with protruding pilot portion'20117,873,595'Computing a group of related companies for financial information systems'20117,832,506'Cutting elements with increased toughness and thermal fatigue resistance for drilling applications'20107,798,255'Drill bits having optimized cutting element counts for reduced tracking and/or increased drilling performance'20107,798,258'Drill bit with cutter element having crossing chisel crests'20107,721,824'Multiple inserts of different geometry in a single row of a bit'20107,699,126'Cutting element having asymmetrical crest for roller cone drill bit'20107,686,106'Rock bit and inserts with wear relief grooves'20107,686,104'Rolling cone drill bit having cutter elements positioned in a plurality of differing radial positions'20107,631,709'Drill bit and cutter element having chisel crest with protruding pilot portion'20097,624,825'Drill bit and cutter element having aggressive leading side'20097,571,083'Method of designing a drill bit, and bits made using said method'20097,549,490'Arrangement of roller cone inserts'20097,377,332'Multiple inserts of different geometry in a single row of a bit'20087,370,711'Rolling cone drill bit having non-circumferentially arranged cutter elements'20087,341,119'Hydro-lifter rock bit with PDC inserts'20087,320,375'Split cone bit'20087,302,374'Method of designing a drill bit, and bits made using said method'20077,292,967'Methods for evaluating cutting arrangements for drill bits and their application to roller cone drill bit designs'20077,234,549'Methods for evaluating cutting arrangements for drill bits and their application to roller cone drill bit designs'20077,195,078'Multiple inserts of different geometry in a single row of a bit'20077,059,430'Hydro-lifter rock bit with PDC inserts'20066,997,273'Blunt faced cutter element and enhanced drill bit and cutting structure'20066,948,403'Bowed crests for milled tooth bits'20056,856,949'Wear compensated roller cone drill bits'20056,827,161'Roller cone drill bit having non-axisymmetric cutting elements oriented to optimize drilling performance'20046,823,951'Arcuate-shaped inserts for drill bits'20046,786,288'Cutting structure for roller cone drill bits'20046,725,952'Bowed crests for milled tooth bits'20046,688,410'Hydro-lifter rock bit with PDC inserts'20046,637,527'Cutting structure for roller cone drill bits'20036,619,411'Design of wear compensated roller cone drill bits'20036,612,384'Cutting structure for roller cone drill bits'20036,604,587'Flat profile cutting structure for roller cone drill bits'20036,601,660'Cutting structure for roller cone drill bits'20036,533,051'Roller cone drill bit shale diverter'20036,530,441'Cutting element geometry for roller cone drill bit'20036,527,068'Roller cone drill bit having non-axisymmetric cutting elements oriented to optimize drilling performance'20036,374,930'Cutting structure for roller cone drill bits'20026,170,582'Rock bit cone retention system'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2012Patents assigned to SMITH INTERNATIONAL (40)· patent assignee history
2001–2012Based in Houston, TX, US· patent location history
2011Patents assigned to GOOGLE INC (1)· patent assignee history
2011Based in Bangalore, IN· patent location history
2018–2019Patents assigned to AON GLOBAL OPERATIONS LTD SINGAPORE BRANCH (2)· patent assignee history
2018Patents assigned to AON GLOBAL RISK RES LIMITED (1)· patent assignee history
2018–2019Based in Chicago, IL, US· patent location history
2019–2020Patents assigned to INDIAN OIL CORP LTD (2)· patent assignee history
2019–2020Based in Faridabad, IN· patent location history
2020Based in Haryana, IN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SMITH INTERNATIONAL402001–2012
AON GLOBAL OPERATIONS LTD SINGAPORE BRANCH22018–2019
INDIAN OIL CORP LTD22019–2020
AON GLOBAL RISK RES LIMITED12018
GOOGLE INC12011
Locations
LocationPatentsSpan
Houston, Texas, US412001–2012
Faridabad, IN22019–2020
Chicago, Illinois, US22018–2019
Haryana, IN12020
Bangalore, IN12011