Apparatus and Methods for Dry Etch With Edge, Side and Back Protection

S Singh, GJ Scott, A Sabharwal, A Kumar - US Patent 10,170,277, 2019 - Google Patents
Embodiments of the present invention generally relate to a method and apparatus for
plasma etching substrates and, more specifically, to a method and apparatus with protection …

PECVD coating methods for capped syringes, cartridges and other articles

JT Felts, TE Fisk, S Kinney, C Weikart, B Hunt… - US Patent …, 2016 - Google Patents
Related US Application Data (60) Provisional application No. 61/222,727, filed on Jul. 2,
2009, provisional application No. 61/213,904, filed on Jul. 24, 2009, provisional application …

Trilayer coated pharmaceutical packaging

C Weikart, BL Clark, A Stevenson, JT Felts - US Patent 9,554,968, 2017 - Google Patents
An article is described including an article Surface and a coating set comprising a tie coating
or layer of SiO. C., or Si (NH), C, applied to the article surface, a barrier coating or layer of …

Vessels, contact surfaces, and coating and inspection apparatus and methods

JT Felts, TE Fisk, R Abrams, J Ferguson… - US Patent …, 2016 - Google Patents
5,423.915 5,429,070 5.433, 786 5.434, 008 5.439, 736 5,440,446 5,443,645 5,444,207
5.449, 432 5,452,082 5,468,520 5,470,388 5,472,660 5,485,091 5,486,701 5,494,170 …

Cyclic olefin polymer vessels and vessel coating methods

JT Felts, TE Fisk, RS Abrams, J Ferguson… - US Patent …, 2018 - Google Patents
A package including a vessel made of cyclic olefin polymer (COP) resin, a CVD coating on a
vessel, and a medicament comprising at least one protein, peptide, and/or DNA sequence is …

Methods and apparatuses for controlling gas flow conductance in a capacitively-coupled plasma processing chamber

R Dhindsa, JK Antolik, S Stevenot - US Patent 8,043,430, 2011 - Google Patents
Apparatuses are provided for controlling flow conductance of plasma formed in a plasma
processing apparatus that includes an upper electrode opposite a lower electrode to form a …

Method of plasma confinement for enhancing magnetic control of plasma radial distribution

ML Miller, DJ Hoffman, SC Shannon, M Kutney… - US Patent …, 2010 - Google Patents
A method for processing a workpiece in a plasma reactor. The method comprises
constraining plasma in the chamber away from the floor of the pumping annulus, providing …

Lower liner with integrated flow equalizer and improved conductance

JD Carducci, A Nguyen, A Balakrishna… - US Patent …, 2011 - Google Patents
A plasma processing chamber has a lower liner with an integrated flow equalizer. In an
etching process, the processing gases may be unevenly drawn from the processing …

Hollow cathode discharge (HCD) suppressing capacitively coupled plasma electrode and gas distribution faceplate

J Tucker, E Augustyniak - US Patent 10,619,245, 2020 - Google Patents
(57) ABSTRACT A faceplate for a gas distribution system of a plasma processing chamber
includes a faceplate body having a first surface, a second surface opposite to the first …

Etching chamber having flow equalizer and lower liner

JD Carducci, KP Lo, K Bera - US Patent App. 12/020,696, 2009 - Google Patents
(57) ABSTRACT A plasma processing chamber having a lowered flow equal izer and a
lower chamber liner. In an etching process, the processing gases may be unevenly drawn …