Inventor
Christopher H. Porter
Inventor
Woodinville, WA, US
Overview
Patents· 47 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Fprimary
A61FFilters implantable into blood vessels27%
A61BDiagnosis21%
A61MDevices for introducing media into, or onto, the body19%
A61NElectrotherapy10%
A61LMethods or apparatus for sterilising materials or objects in general6%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
B01DSeparation2%
D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons2%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers2%
PatentTitleYear
RE047154Device and method for vascular access20188,690,815'Device and method for vascular access'20148,100,979'Method and system for mammalian joint resurfacing'20128,021,340'Enhanced apparatus for percutaneous catheter implantation and replacement'20117,914,582'Method and system for mammalian joint resurfacing'20117,794,431'Apparatus and method for facilitating the replacement of an implanted catheter'20107,762,942'Implantable article for the treatment of incontinence'20107,762,977'Device and method for vascular access'20107,731,697'Apparatus and method for percutaneous catheter implantation and replacement'20107,604,617'Percutaneously implantable medical device configured to promote tissue ingrowth'20097,320,709'Method and system for mammalian joint resurfacing'20087,083,568'Implantable article for treatment of urinary incontinence'20067,069,073'Electrokinetic delivery of medicaments'20066,735,470'Electrokinetic delivery of medicaments'20046,652,587'Method and system for mammalian joint resurfacing'20036,652,450'Implantable article and method for treating urinary incontinence using means for repositioning the implantable article'20036,477,410'Electrokinetic delivery of medicaments'20026,290,668'Light delivery catheter and methods for the use thereof'20016,102,848'Flow-around valve with contoured fixation balloon and channel blocking means'20006,093,191'Flow-around valve with contoured fixation balloon'20006,042,535'Flow-around valve'20005,976,085'In situ calibration system for sensors located in a physiologic line'19995,964,751'Light delivery system with blood flushing capability'19995,931,774'Inflatable devices for tumor treatment'19995,931,860'Benign prostatic hyperplasia treatment catheter with urethral cooling'19995,913,813'Double-wall balloon catheter for treatment of proliferative tissue'19995,833,682'Light delivery system with blood flushing capability'19985,766,204'Curable fiber composite stent and delivery system'19985,697,366'In situ calibration system for sensors located in a physiologic line'19975,690,215'Device for maintaining the partial pressure of a dissolved gas in a fluid and related methods of use'19975,643,335'Benign prostatic hyperplasia treatment catheter with urethral cooling'19975,620,438'Method and apparatus for treating vascular tissue following angioplasty to minimize restenosis'19975,591,199'Curable fiber composite stent and delivery system'19975,575,811'Benign prostatic hyperplasia treatment catheter with urethral cooling'19965,496,277'Radially expandable body implantable device'19965,464,437'Benign prostatic hyperplasia treatment catheter with urethral cooling'19955,378,239'Radially expandable fixation member constructed of recovery metal'19955,221,261'Radially expandable fixation member'19935,071,407'Radially expandable fixation member'19915,064,435'Self-expanding prosthesis having stable axial length'19914,651,721'Penile prosthesis system'19874,622,140'Device useful in the treatment of blood'19864,594,998'Penile prosthesis of improved malleable construction'19864,590,927'Unitary, inflatable penile prosthesis system'19864,428,403'Conduit having spirally wound monofilament material'19844,333,906'Process for producing hollow fibers having a non-uniform wall thickness and a non-uniform cross-sectional area'19824,288,494'Non-uniform cross-sectional area hollow fibers'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1986Patents assigned to EXTRACORPOREAL MED SPEC (4)· patent assignee history
1981–1986Based in Newtown Square, PA, US· patent location history
1986–2006Patents assigned to AMERICAN MED SYST (5)· patent assignee history
1986–1987Based in Minnetonka, MN, US· patent location history
1991–1996Patents assigned to SCHNEIDER USA INC (5)· patent assignee history
1991–2010Based in Woodenville, WA, US· patent location history
1995–1999Patents assigned to UROLOGIX INC (4)· patent assignee history
1995–2018Based in Woodinville, WA, US· patent location history
2002–2006Patents assigned to BIOPHORETIC THERAPEUTIC SYSTEM (3)· patent assignee history
2012Based in Wooodinville, WA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMERICAN MED SYST | 5 | 1986–2006 |
| SCHNEIDER USA INC | 5 | 1991–1996 |
| EXTRACORPOREAL MED SPEC | 4 | 1981–1986 |
| UROLOGIX INC | 4 | 1995–1999 |
| BIOPHORETIC THERAPEUTIC SYSTEM | 3 | 2002–2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Woodinville, Washington, US | 32 | 1995–2018 |
| Woodenville, Washington, US | 7 | 1991–2010 |
| Newtown Square, Pennsylvania, US | 4 | 1981–1986 |
| Minnetonka, Minnesota, US | 3 | 1986–1987 |
| Wooodinville, Washington, US | 1 | 2012 |