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Inventor profile of:

David Dreisinger

City:

Delta

Country:

Canada

Published Applications:

Last publication date:

2025-09-11

Top Assignees for applications by David Dreisinger

The entities that hold a legal rights for patent applications filed by inventor Dreisinger David:

BASF SE 2 Ludwigshafen, Germany
SEABRIDGE GOLD INC. 2 Toronto, Canada
The University of British Columbia 2 Vancouver, Canada
OZ Minerals Limited 1 Melbourne, Australia
Cascadero Copper Corporation 1 North Vancouver, Canada
LOKE MARINE MINERALS AS 1 Stavanger, Norway
Search Minerals, Inc. 1 Vancouver, Canada
Search Minerals, Inc. 1 , Canada
South American Silver Corp. 1 Vancouver, Canada
THE UNIVERSITY OF BRITISH COLUMBIA 1 Vancouver, British Columbia, Canada
InCoR Lithium 1 Nicosia, Cyprus

Recent patent applications by Dreisinger David

David Dreisinger from Delta, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2025-09-11

US20250282633A1

Chemistry; metallurgy

SEQUENTIAL HYDROMETALURGICAL RECOVERY OF METAL VALUES WITH SEQUESTERED CARBON

#2 | 2024-12-05

US20240399306A1

Performing operations; transporting

ATTRITIVE CARBON DIOXIDE CAPTURE AS FRIABLE MAGNESIUM CARBONATE PARTICULATES

#3 | 2024-06-06

US20240183003A1

Chemistry; metallurgy

IN-SITU GENERATION OF THIOSULPHATE LIXIVIANT SYSTEMS AND METHODS FOR PRECIOUS METAL LEACHING AND RECOVERY

#4 | 2024-02-08

US20240043962A1

Chemistry; metallurgy

Polymetallic nodule mineral processing

#5 | 2024-01-04

US20240002973A1

Chemistry; metallurgy

INTEGRATION OF CARBON SEQUESTRATION WITH SELECTIVE HYDROMETALLURGICAL RECOVERY OF METAL VALUES

#6 | 2023-12-21

US20230407436A1

Chemistry; metallurgy

CONCERTED MINERAL CARBONATION AND SELECTIVE LEACHING OF LATERITES

#7 | 2022-09-08

US20220281762A1

Chemistry; metallurgy

Rapid reduction of aqueous selenate with chromous ions

#8 | 2021-07-22

US20210221716A1

Chemistry; metallurgy

Rapid reduction of aqueous selenate with chromous ions

#9 | 2021-03-18

US20210079497A1

Chemistry; metallurgy

Selective lithium extraction from brines

#10 | 2019-02-14

US20190048437A1

Chemistry; metallurgy

Recovery of cesium from epithermal mineral deposits

#11 | 2014-05-15

US20140131220A1

Chemistry; metallurgy

Recovering lead from a lead material including lead sulfide

#12 | 2014-05-15

US20140131219A1

Chemistry; metallurgy

Recovering lead from a mixed oxidized material

#13 | 2012-12-27

US20120328494A1

Chemistry; metallurgy

Method for recovering indium, silver, gold and rare, precious and base metals from complex oxide and sulfide ores

#14 | 2012-07-26

US20120186398A1

Chemistry; metallurgy

Low acid leaching of nickel and cobalt from lean iron-containing nickel ores

#15 | 2008-02-28

US20080050293A1

Chemistry; metallurgy

Ore leach method with aqueous sulfuric acid containing ferric ions

InventorID:

758669 ⎘