Inventor

ELLEN Y. SUN

Inventor

Overview

2021–2025

Patent span

Performing operations

Primary field (CPC B)

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

F17Cprimary

F17CVessels for containing or storing compressed, liquefied or solidified gases24%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution24%

B29CShaping or joining of plastics16%

B29LIndexing scheme associated with subclass b29c, relating to particular articles16%

B23KSoldering or unsoldering4%

B29DProducing particular articles from plastics or from substances in a plastic state4%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%

B64CAeroplanes4%

B64DEquipment for fitting in or to aircraft4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2021–2023Patents assigned to RAYTHEON TECH CORP (3)· patent assignee history

2021–2022Patents assigned to UNITED TECHNOLOGIES CORP (2)· patent assignee history

2021–2025Based in US· patent location history

2023Patents assigned to GOODRICH CORP (1)· patent assignee history

2024–2025Patents assigned to RTX CORP (3)· patent assignee history

2024Patents assigned to RTX COPORATION (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
US	7	2021–2025