Inventor
Thomas A. Kramer
Inventor
San Carlos, CA, US
Overview
Patents· 39 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis30%
A61FFilters implantable into blood vessels18%
A61MDevices for introducing media into, or onto, the body11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
Y10TTechnical subjects covered by former us classification9%
LOC246%
F41CSmallarms, e.g. pistols, rifles5%
F41GWeapon sights5%
F04BPositive-displacement machines for liquids4%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids1%
PatentTitleYear
11,103,375Devices and systems configured to fit around a tissue or organ and methods of the same202110,912,647Vascular valve prosthesis202110,670,009Method for controlling a reciprocating piston pump and device for carrying out the method202010,543,073System and methods for closing a fascial opening202010,441,755Catheter with vessel lining and methods for using same201910,349,957Systems and methods for traversing a site of obstruction201910,288,379Riflescope aiming system201910,231,838Venous valve prosthesis20199,980,841Devices and systems configured to fit around a tissue using the same20189,964,381Riflescope aiming system20189,885,541'Riflescope aiming system'20189,845,802Intake charged pump for delivering a liquid20179,795,408'Catheter with vessel lining and methods for using same'20179,533,128'Devices for maintaining patency of surgically created channels in tissue'20179,326,790'Catheter with vessel lining and methods for using same'2016D0753824'Vaginal manipulator'20169,297,615'Multiple-zero-point riflescope turret system'2016D0745674'Vaginal manipulator'2015D0745149'Vaginal manipulator'2015D0745148'Vaginal manipulator'2015D0745150'Vaginal manipulator'20158,579,919'Surgical helical fastener with applicator'20138,308,682'Devices for maintaining patency of surgically created channels in tissue'20128,002,740'Devices for maintaining patency of surgically created channels in tissue'20117,497,865'Method and apparatus for performing anastomosis with eversion of tissue edges and joining of exposed intima of the everted tissue'20096,884,248'Surgical helical fastener with applicator'20056,811,555'Method and apparatus for performing anastomosis with eversion of tissue edges and joining of exposed intima of the everted tissue'20046,562,051'Surgical helical fastener with applicator'20036,159,182'Reusable cannula with disposable seal'20006,123,689'Reusable cannula with disposable seal'20005,964,772'Applicator for attaching fasteners to tissue'19995,935,098'Apparatus and method for accessing and manipulating the uterus'19995,824,008'System for applying fasteners to tissue'19985,820,606'Reusable cannula with disposable seal'19985,810,882'Surgical helical fastener with applicator and method of use'19985,582,616'Surgical helical fastener with applicator'19965,505,689'Propertioneal mechanical retraction apparatus'19965,326,236'Compliant rotor for an improved cartridge for drug infusion pump'19945,281,111'Cartridge for drug infusion pump'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2021Based in San Carlos, CA, US· patent location history
1996–2004Patents assigned to ORIGIN MEDSYSTEMS INC (7)· patent assignee history
2012–2020Patents assigned to KRAMER THOMAS A (4)· patent assignee history
2015–2016Patents assigned to COLOPLAST AS (5)· patent assignee history
2015–2016Based in Minneapolis, MN, US· patent location history
2016–2019Patents assigned to CRUZAR MEDSYSTEMS INC (4)· patent assignee history
2016–2019Patents assigned to VISTA OUTDOOR OPERATIONS LLC (4)· patent assignee history
2016–2019Based in Blaine, MN, US· patent location history
2018Based in Andover, MN, US· patent location history
2020Based in Dresden, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ORIGIN MEDSYSTEMS INC | 7 | 1996–2004 |
| COLOPLAST AS | 5 | 2015–2016 |
| CRUZAR MEDSYSTEMS INC | 4 | 2016–2019 |
| KRAMER THOMAS Aself | 4 | 2012–2020 |
| VISTA OUTDOOR OPERATIONS LLC | 4 | 2016–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Carlos, California, US | 28 | 1994–2021 |
| Minneapolis, Minnesota, US | 5 | 2015–2016 |
| Blaine, Minnesota, US | 2 | 2016–2019 |
| Andover, Minnesota, US | 2 | 2018 |
| Dresden, DE | 1 | 2020 |