JOSEPH WILLIAM HUMPHREY
Pilots at Skyfarm Dr, Santa Rosa, CA
License number
California A4690226
Issued Date
Mar 2015
Expiration Date
Mar 2017
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
3823 Skyfarm Dr, Santa Rosa, CA 95403
Professional information
Ptfe Layers And Methods Of Manufacturing
US Patent:
2011004, Feb 17, 2011
Filed:
Oct 29, 2010
Appl. No.:
12/915636
Inventors:
Joseph W. Humphrey - Santa Rosa CA, US
Jeffrey B. Skiba - Chandler AZ, US
Jeffrey B. Skiba - Chandler AZ, US
Assignee:
TRIVASCULAR, INC. - Santa Rosa CA
International Classification:
A61F 2/06, B32B 1/08, B32B 5/00, B32B 3/26, B29C 55/04, B29C 55/06, B29C 55/08, B29C 55/14, B29C 71/02, B29C 47/00, C08F 114/26
US Classification:
623 149, 428 365, 428220, 4283166, 2642884, 2642902, 2642103, 264234, 526255
Abstract:
Thin PTFE layers are described having little or no node and fibril microstructure and methods of manufacturing PTFE layers are disclosed that allow for controllable permeability and porosity of the layers. In some embodiments, the PTFE layers may act as a barrier layer in an endovascular graft or other medical device.
Modular Vascular Graft For Low Profile Percutaneous Delivery
US Patent:
2009009, Apr 16, 2009
Filed:
Oct 3, 2008
Appl. No.:
12/245620
Inventors:
Michael V. Chobotov - Santa Rosa CA, US
Robert G. Whirley - Santa Rosa CA, US
Joseph W. Humphrey - Santa Rosa CA, US
Robert G. Whirley - Santa Rosa CA, US
Joseph W. Humphrey - Santa Rosa CA, US
International Classification:
A61F 2/06
US Classification:
623 136, 623 135, 623 113
Abstract:
A hybrid modular endovascular graft wherein a main graft is sized to span at least a portion of a target vessel lesion in a large percentage of patients. Graft extensions may be secured to the main graft to extend the main graft and provide a sealing function for some applications.
Ptfe Layers And Methods Of Manufacturing
US Patent:
2009003, Feb 5, 2009
Filed:
Oct 14, 2008
Appl. No.:
12/250915
Inventors:
Joseph W. Humphrey - Santa Rosa CA, US
Jeffry B. Skiba - Chandler AZ, US
Jeffry B. Skiba - Chandler AZ, US
Assignee:
Trivascular2, Inc. - Santa Rosa CA
International Classification:
A61F 2/06, C08F 14/26, B32B 1/06, B29C 55/00
US Classification:
623 115, 526255, 428 369, 264291
Abstract:
Single, continuous PTFE layers having lateral zones of varied characteristics are described. Some of the lateral zone embodiments may include PTFE material having little or no nodal and fibril microstructure. Methods of manufacturing PTFE layers allow for controllable permeability and porosity of the layers, in addition to other characteristics. The characteristics may vary from one lateral zone of a PTFE layer to a second lateral zone of a PTFE layer. In some embodiments, the PTFE layers may act as a barrier layer in an endovascular graft or other medical device.
Ptfe Layers And Methods Of Manufacturing
US Patent:
2009003, Feb 5, 2009
Filed:
Oct 14, 2008
Appl. No.:
12/250946
Inventors:
Joseph W. Humphrey - Santa Rosa CA, US
Jeffrey B. Skiba - Chandler AZ, US
Jeffrey B. Skiba - Chandler AZ, US
Assignee:
TRIVASCULAR2, INC. - Santa Rosa CA
International Classification:
A61F 2/06, D01D 5/12, B29C 67/20, C08F 214/18, B32B 27/00
US Classification:
623 116, 2642101, 264175, 526255, 428220, 428421
Abstract:
Thin PTFE layers are described having little or no node and fibril microstructure and methods of manufacturing PTFE layers are disclosed that allow for controllable permeability and porosity of the layers. In some embodiments, the PTFE layers may act as a barrier layer in an endovascular graft or other medical device.
Ptfe Layers And Methods Of Manufacturing
US Patent:
2006023, Oct 19, 2006
Filed:
Apr 13, 2005
Appl. No.:
11/106150
Inventors:
Joseph Humphrey - Santa Rosa CA, US
Jeffrey Skiba - Chandler AZ, US
Jeffrey Skiba - Chandler AZ, US
Assignee:
TriVascular, Inc. - Santa Rosa CA
International Classification:
B32B 1/08
US Classification:
428036910, 428036900, 428035700
Abstract:
Thin PTFE layers are described having little or no node and fibril microstructure and methods of manufacturing PTFE layers are disclosed that allow for controllable permeability and porosity of the layers. In some embodiments, the PTFE layers may act as a barrier layer in an endovascular graft or other medical device.
Ptfe Layers And Methods Of Manufacturing
US Patent:
2006023, Oct 19, 2006
Filed:
Apr 13, 2005
Appl. No.:
11/106131
Inventors:
Joseph Humphrey - Santa Rosa CA, US
Jeffry Skiba - Chandler AZ, US
Jeffry Skiba - Chandler AZ, US
Assignee:
TriVascular, Inc. - Santa Rosa CA
International Classification:
B32B 1/08
US Classification:
428036900, 428035700, 428036910
Abstract:
Single, continuous PTFE layers having lateral zones of varied characteristics are described. Some of the lateral zone embodiments may include PTFE material having little or no nodal and fibril microstructure. Methods of manufacturing PTFE layers allow for controllable permeability and porosity of the layers, in addition to other characteristics. The characteristics may vary from one lateral zone of a PTFE layer to a second lateral zone of a PTFE layer. In some embodiments, the PTFE layers may act as a barrier layer in an endovascular graft or other medical device.
Ptfe Layers And Methods Of Manufacturing
US Patent:
2011012, May 26, 2011
Filed:
Oct 22, 2010
Appl. No.:
12/910281
Inventors:
Joseph W. Humphrey - Santa Rosa CA, US
Jeffry B. Skiba - Chandler AZ, US
Jeffry B. Skiba - Chandler AZ, US
Assignee:
TRIVASCULAR, INC. - Santa Rosa CA
International Classification:
A61F 2/82, B29C 55/00, C08F 214/26
US Classification:
623 146, 2642896, 526255
Abstract:
Single, continuous PTFE layers having lateral zones of varied characteristics are described. Some of the lateral zone embodiments may include PTFE material having little or no nodal and fibril microstructure. Methods of manufacturing PTFE layers allow for controllable permeability and porosity of the layers, in addition to other characteristics. The characteristics may vary from one lateral zone of a PTFE layer to a second lateral zone of a PTFE layer. In some embodiments, the PTFE layers may act as a barrier layer in an endovascular graft or other medical device.