Inventor

Matthew Kaddeland Stonesmith

Inventor

Boulder, CO, US

Overview

8→

Patents

2009–2019

Patent span

Performing operations

Primary field (CPC B)

Patents· 8 as inventor

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

B01Lprimary

B01LChemical or physical laboratory apparatus for general use21%

G01NInvestigating or analysing materials by determining their chemical or physical properties21%

Y10TTechnical subjects covered by former us classification21%

B01FMixing, e.g. dissolving, emulsifying or dispersing11%

B29CShaping or joining of plastics11%

B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering11%

B29LIndexing scheme associated with subclass b29c, relating to particular articles5%

PatentTitleYear

10,451,622Centripetal microfluidic platform for LAL reactive substances testing2019 10,352,934Preloaded test substrates for testing LAL-reactive substances, methods of use, and methods of making2019 10,082,505Centripetal microfluidic platform for LAL-reactive substances testing2018 9,678,079'Microfluidic LAL-reactive substances testing method and apparatus'2017 9,314,754'Electromagnetic stirring apparatus'2016 8,398,297'Electromagnetic stirring apparatus'2013 7,785,093'Stereolithographic apparatus'2010 7,520,740'Rapid prototyping and manufacturing system and method'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2010Patents assigned to 3D SYSTEMS INC (2)· patent assignee history

2009–2016Based in Louisville, CO, US· patent location history

2010Based in Grand Junction, CO, US· patent location history

2013–2019Patents assigned to GEN ELECTRIC (6)· patent assignee history

2013Patents assigned to CLAY BRIAN K (1)· patent assignee history

2013Patents assigned to DETTLING F ALLEN (1)· patent assignee history

2017–2019Based in Boulder, CO, US· patent location history

2019Patents assigned to BL TECHNOLOGIES INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GEN ELECTRIC	6	2013–2019
3D SYSTEMS INC	2	2009–2010
BL TECHNOLOGIES INC	1	2019
CLAY BRIAN K	1	2013
DETTLING F ALLEN	1	2013

Locations

Location	Patents	Span
Boulder, CO, US	4	2017–2019
Louisville, CO, US	3	2009–2016
Grand Junction, CO, US	1	2010