LexDanaLexDanabeta
Inventor

Christopher F. Lumpkin

Inventor
Evergreen, CO, US

Overview

10→
Patents
2003–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 10 as inventor

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

A61Fprimary
A61FFilters implantable into blood vessels41%
A61BDiagnosis23%
A61MDevices for introducing media into, or onto, the body18%
G02CSpectacles14%
G02BOptical elements, systems or apparatus5%
PatentTitleYear
11,039,746Non-sliding and non-sutured contact lens system for ophthalmic procedures202110,307,289Sub-cutaneous medicinal dosage delivery implant system201910,258,233Non-sliding and non-sutured contact lens system for ophthalmic procedures20199,936,871Non-sliding and non-sutured contact lens system for ophthalmic procedures20187,947,023'Method and apparatus for disposable aspirator cassette'20117,833,206'Method and apparatus for disposable aspirator cassette'20107,766,904'Adjustable laser probe for use in vitreoretinal surgery'20107,585,118'Fiber optic cable connector and adaptor for optical laser transmitter system'20097,540,855'Disposable aspirator cassette'20096,575,989'Adjustable stiffness membrane scraper'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to SYNERGETICS INC (1)· patent assignee history
2003Based in O'Fallon, MO, US· patent location history
2009–2011Patents assigned to PEREGRINE SURGICAL LTD (4)· patent assignee history
2009–2011Based in Steamboat Springs, CO, US· patent location history
2010Patents assigned to IRIDEX CORP (1)· patent assignee history
2010–2021Based in Evergreen, CO, US· patent location history
2018–2021Patents assigned to DRUG DELIVERY COMPANY LLC (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DRUG DELIVERY COMPANY LLC42018–2021
PEREGRINE SURGICAL LTD42009–2011
IRIDEX CORP12010
SYNERGETICS INC12003
Locations
LocationPatentsSpan
Evergreen, CO, US52010–2021
Steamboat Springs, CO, US42009–2011
O'Fallon, MO, US12003