Family

+

−

• No Family data available.

• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
SLT TECHNOLOGIES INC	10100 SANTA MONICA BLVD SUITE 2200 C/O LOEB & LOEB LOS ANGELES CA 90067

International Classification(s)

• C30B:SINGLE-CRYSTAL GROWTH

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
D'Evelyn, Mark P	Goleta, US	113	5838
# of filed Patents : 113 Total Citations : 5838

Cited Art Landscape

Load Citation

• No Cited Art to Display

Loading Cited Art Landscape...

Patent Citation Ranking

• 64 Citation Count
• C30B Class

• 95.33 % this patent is cited more than
• 13 Age

Forward Cite Landscape

Load Citation

• No Forward Cites to Display

Loading Forward Cite Landscape...

Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
January 17, 2012	US,8097081,B2   US8097081B2	GRANTED PATENT AS SECOND PUBLICATION
December 10, 2009	US,20090301387,A1   US20090301387A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8097081

High pressure apparatus and method for nitride crystal growth

---

Abstract

---

A high pressure apparatus and related methods for processing supercritical fluids. In a specific embodiment, the present apparatus includes a capsule, a heater, at least one ceramic ring but can be multiple rings, optionally, with one or more scribe marks and/or cracks present. In a specific embodiment, the apparatus optionally has a metal sleeve containing each ceramic ring. The apparatus also has a high-strength enclosure, end flanges with associated insulation, and a power control system. IN a specific embodiment, the apparatus is capable of accessing pressures and temperatures of 0.2-2 GPa and 400-1200° C., respectively.

---

 

---

Description

---

Claims

---

Claims data not available

---

Legal Events

 

• MAFP2023
• MAFP2019
• AS2017
• AS2017
• FEPP2016
• FPAY2015
• AS2014
• AS2014
• AS�2014
• I2012
• STCF2011
• P2009
• AS2008
• F2008
• PD2008

Date	Code	Event	Description
Jun 15, 2023	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 12TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1553); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 12
Jun 14, 2019	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 8
Sep 20, 2017	AS	ASSIGNMENT	free format text: RELEASE BY SECURED PARTY;ASSIGNORS:SPECIAL VALUE CONTINUATION PARTNERS, LP;TENNENBAUM OPPORTUNITIES PARTNERS V, LP;TCPC SBIC, LP;REEL/FRAME:043685/0905 Owner name: SORAA, INC., CALIFORNIA Effective Date: Sep 20, 2017
Sep 08, 2017	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SORAA, INC.;REEL/FRAME:044636/0918 Owner name: SLT TECHNOLOGIES, INC., CALIFORNIA Effective Date: Sep 08, 2017
Dec 06, 2016	FEPP	FEE PAYMENT PROCEDURE	free format text: PAT HOLDER NO LONGER CLAIMS SMALL ENTITY STATUS, ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: STOL); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Jul 01, 2015	FPAY	FEE PAYMENT	year of fee payment: 4
Aug 29, 2014	AS	ASSIGNMENT	free format text: SECURITY INTEREST;ASSIGNOR:SORAA, INC.;REEL/FRAME:033691/0582 Owner name: TENNENBAUM OPPORTUNITIES PARTNERS V, LP, CALIFORNI Effective Date: Aug 29, 2014 free format text: SECURITY INTEREST;ASSIGNOR:SORAA, INC.;REEL/FRAME:033691/0582 Owner name: SPECIAL VALUE CONTINUATION PARTNERS, LP, CALIFORNI Effective Date: Aug 29, 2014 free format text: SECURITY INTEREST;ASSIGNOR:SORAA, INC.;REEL/FRAME:033691/0582 Owner name: TCPC SBIC, LP, CALIFORNIA Effective Date: Aug 29, 2014
Aug 29, 2014	AS	ASSIGNMENT	free format text: RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY COLLATERAL AT REEL/FRAME NO. 32148/0851;ASSIGNOR:BRIDGE BANK, NATIONAL ASSOCIATION;REEL/FRAME:033664/0560 Owner name: SORAA, INC., CALIFORNIA Effective Date: Aug 29, 2014
Jan 31, 2014	AS�	SECURITY INTEREST	free format text: SECURITY AGREEMENT;ASSIGNOR:SORAA, INC.;REEL/FRAME:032148/0851 Owner name: BRIDGE BANK, NATIONAL ASSOCIATION, CALIFORNIA Effective Date: Jan 31, 2014
Jan 17, 2012	I	Issuance
Dec 28, 2011	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Dec 10, 2009	P	Published
Jun 10, 2008	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:D'EVELYN, MARK P.;REEL/FRAME:021309/0688 Owner name: SORAA, INC., CALIFORNIA Effective Date: Jun 10, 2008
Jun 05, 2008	F	Filing
Jun 05, 2008	PD	Priority Date