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Inventor

John E. Sylvan

Inventor
Milton, MA, US

Overview

8→
Patents
1994–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 8 as inventor

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

A47Jprimary
A47JKitchen equipment22%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers11%
F24J11%
F24SSolar heat collectors11%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications11%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%
A61FFilters implantable into blood vessels6%
A61MDevices for introducing media into, or onto, the body6%
F24FAir-conditioning6%
Y02ATechnologies for adaptation to climate change6%
PatentTitleYear
11,090,463Device with medusa wire group20219,719,695'Solar thermal panel with self supporting dual air channels'20179,243,815'Inflatable metal foil and PTFE film solar thermal panel with a tensioning system'20166,182,554'Beverage filter cartridge holder'20016,142,063'Automated beverage brewing system'20006,079,315'Beverage filter cartridge holder'20005,840,189'Beverage filter cartridge'19985,325,765'Beverage filter cartridge'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2001Patents assigned to KEURIG INC (5)· patent assignee history
1994–1998Based in Brookline, MA, US· patent location history
2000–2001Based in Milton, MA, US· patent location history
2016–2017Patents assigned to Zonbak LLC (2)· patent assignee history
2016–2017Based in Needham, MA, US· patent location history
2021Patents assigned to COOK MEDICAL TECHNOLOGIES LLC (1)· patent assignee history
2021Based in Bloomington, MN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KEURIG INC51994–2001
Zonbak LLC22016–2017
COOK MEDICAL TECHNOLOGIES LLC12021
Locations
LocationPatentsSpan
Milton, Massachusetts, US32000–2001
Needham, Massachusetts, US22016–2017
Brookline, Massachusetts, US21994–1998
Bloomington, Minnesota, US12021