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GB0009488D0 - Colour change of diamond - Google Patents

Colour change of diamond

Info

Publication number
GB0009488D0
GB0009488D0 GB0009488A GB0009488A GB0009488D0 GB 0009488 D0 GB0009488 D0 GB 0009488D0 GB 0009488 A GB0009488 A GB 0009488A GB 0009488 A GB0009488 A GB 0009488A GB 0009488 D0 GB0009488 D0 GB 0009488D0
Authority
GB
United Kingdom
Prior art keywords
diamond
colour change
colour
change
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GB0009488A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
De Beers Industrial Diamond Division Pty Ltd
Original Assignee
De Beers Industrial Diamond Division Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by De Beers Industrial Diamond Division Pty Ltd filed Critical De Beers Industrial Diamond Division Pty Ltd
Priority to GB0009488A priority Critical patent/GB0009488D0/en
Publication of GB0009488D0 publication Critical patent/GB0009488D0/en
Priority to AU44445/01A priority patent/AU779501B2/en
Priority to KR1020027013121A priority patent/KR100687775B1/en
Priority to AT01917364T priority patent/ATE341394T1/en
Priority to ES01917364T priority patent/ES2273816T3/en
Priority to PCT/IB2001/000540 priority patent/WO2001072406A1/en
Priority to RU2002129107/15A priority patent/RU2293603C2/en
Priority to CA002405420A priority patent/CA2405420C/en
Priority to DE60123592T priority patent/DE60123592T2/en
Priority to IL15200001A priority patent/IL152000A0/en
Priority to JP2001570362A priority patent/JP5294526B2/en
Priority to EP01917364A priority patent/EP1272265B1/en
Priority to GB0225391A priority patent/GB2378944C/en
Priority to CNB018103251A priority patent/CN1254305C/en
Priority to IL152000A priority patent/IL152000A/en
Priority to HK03103333A priority patent/HK1051334A1/en
Ceased legal-status Critical Current

Links

GB0009488A 2000-03-31 2000-04-17 Colour change of diamond Ceased GB0009488D0 (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
GB0009488A GB0009488D0 (en) 2000-04-17 2000-04-17 Colour change of diamond
CNB018103251A CN1254305C (en) 2000-03-31 2001-04-02 High temp/high pressure colour change of diamond
RU2002129107/15A RU2293603C2 (en) 2000-03-31 2001-04-02 Method of change of diamond color at high temperature and high pressure
DE60123592T DE60123592T2 (en) 2000-03-31 2001-04-02 HIGH TEMPERATURE / HIGH PRESSURE COLOR CHANGE OF DIAMONDS
AT01917364T ATE341394T1 (en) 2000-03-31 2001-04-02 HIGH TEMPERATURE/HIGH PRESSURE COLOR CHANGE OF DIAMONDS
ES01917364T ES2273816T3 (en) 2000-03-31 2001-04-02 CHANGING A DIAMOND FOR HIGH TEMPERATURE / HIGH PRESSURE.
PCT/IB2001/000540 WO2001072406A1 (en) 2000-03-31 2001-04-02 High temperature/high pressure colour change of diamond
AU44445/01A AU779501B2 (en) 2000-03-31 2001-04-02 High temperature/high pressure colour change of diamond
CA002405420A CA2405420C (en) 2000-03-31 2001-04-02 High temperature/high pressure colour change of diamond
KR1020027013121A KR100687775B1 (en) 2000-03-31 2001-04-02 High temperature / high pressure discoloration method of diamond
IL15200001A IL152000A0 (en) 2000-03-31 2001-04-02 High temperature/high pressure colour change of diamond
JP2001570362A JP5294526B2 (en) 2000-03-31 2001-04-02 Discoloration of diamond at high temperature / high pressure
EP01917364A EP1272265B1 (en) 2000-03-31 2001-04-02 High temperature/high pressure colour change of diamond
GB0225391A GB2378944C (en) 2000-03-31 2001-04-02 High temperature/high pressure colour change of diamond
IL152000A IL152000A (en) 2000-03-31 2002-10-03 High temperature/high pressure colour change of diamond
HK03103333A HK1051334A1 (en) 2000-03-31 2003-05-13 High temperature/high pressure colour change of diamond.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0009488A GB0009488D0 (en) 2000-04-17 2000-04-17 Colour change of diamond

Publications (1)

Publication Number Publication Date
GB0009488D0 true GB0009488D0 (en) 2000-06-07

Family

ID=9890102

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0009488A Ceased GB0009488D0 (en) 2000-03-31 2000-04-17 Colour change of diamond

Country Status (1)

Country Link
GB (1) GB0009488D0 (en)

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)