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Inventor

Mario A. Ramirez

Inventor
Bartlesville, OK, US

Overview

2→
Patents
2010–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere50%
F25BRefrigeration machines, plants or systems50%
PatentTitleYear
11,078,395Wellbore drilling compositions20217,779,640'Low vibration cryocooler'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010Patents assigned to RAYTHEON CO (1)· patent assignee history
2010Based in Torrance, CA, US· patent location history
2021Patents assigned to CHEVRON PHILLIPS CHEMICAL CO LP (1)· patent assignee history
2021Based in Bartlesville, OK, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHEVRON PHILLIPS CHEMICAL CO LP12021
RAYTHEON CO12010
Locations
LocationPatentsSpan
Bartlesville, OK, US12021
Torrance, California, US12010