GB0220772D0 - Coloured diamond - Google Patents
Coloured diamondInfo
- Publication number
- GB0220772D0 GB0220772D0 GB0220772A GB0220772A GB0220772D0 GB 0220772 D0 GB0220772 D0 GB 0220772D0 GB 0220772 A GB0220772 A GB 0220772A GB 0220772 A GB0220772 A GB 0220772A GB 0220772 D0 GB0220772 D0 GB 0220772D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- coloured diamond
- coloured
- diamond
- 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
Links
Priority Applications (20)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0220772A GB0220772D0 (en) | 2002-09-06 | 2002-09-06 | Coloured diamond |
RU2005110058/15A RU2328563C2 (en) | 2002-09-06 | 2003-09-05 | Coloured diamonds |
PCT/IB2003/003783 WO2004022821A1 (en) | 2002-09-06 | 2003-09-05 | Coloured diamond |
CNB038235617A CN100366802C (en) | 2002-09-06 | 2003-09-05 | Coloured diamond |
CA2495840A CA2495840C (en) | 2002-09-06 | 2003-09-05 | Coloured diamond |
EP03793979A EP1537259B1 (en) | 2002-09-06 | 2003-09-05 | Method for altering the colour of a single crystal cvd diamond and diamond layer produced thereby |
DE60335117T DE60335117D1 (en) | 2002-09-06 | 2003-09-05 | METHOD FOR CHANGING THE COLOR OF A DIAMOND CRYSTAL CYCLIC DIODE AND THEREFORE MAKING A DIAMOND LAYER THEREOF |
KR1020057003944A KR101052395B1 (en) | 2002-09-06 | 2003-09-05 | Colored diamonds |
US10/655,040 US7172655B2 (en) | 2002-09-06 | 2003-09-05 | Colored diamond |
JP2004533746A JP4711677B2 (en) | 2002-09-06 | 2003-09-05 | Colored diamond |
AT03793979T ATE489490T1 (en) | 2002-09-06 | 2003-09-05 | METHOD FOR CHANGING THE COLOR OF A CVD-TYPE DIAMOND CRYSTAL AND DIAMOND LAYER PRODUCED THEREFROM |
AU2003259418A AU2003259418A1 (en) | 2002-09-06 | 2003-09-05 | Coloured diamond |
EP10176003.1A EP2253746B1 (en) | 2002-09-06 | 2003-09-05 | Coloured diamond |
GB0506804A GB2409675B (en) | 2002-09-06 | 2003-09-05 | Modification of the colour of a single crystal CVD diamond |
ZA200501337A ZA200501337B (en) | 2002-09-06 | 2005-01-01 | Coloured diamond |
IL166905A IL166905A (en) | 2002-09-06 | 2005-02-15 | Method for altering the colour of a single crystal diamond, crystal diamonds obtained thereby and uses thereof |
HK06100056.5A HK1080122B (en) | 2002-09-06 | 2006-01-04 | Coloured diamond |
GB0623785A GB2430194B (en) | 2002-09-06 | 2006-11-28 | Coloured diamond |
US11/610,519 US20070079752A1 (en) | 2002-09-06 | 2006-12-14 | Coloured diamond |
US12/416,216 US8110041B2 (en) | 2002-09-06 | 2009-04-01 | Coloured diamond |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0220772A GB0220772D0 (en) | 2002-09-06 | 2002-09-06 | Coloured diamond |
Publications (1)
Publication Number | Publication Date |
---|---|
GB0220772D0 true GB0220772D0 (en) | 2002-10-16 |
Family
ID=9943639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0220772A Ceased GB0220772D0 (en) | 2002-09-06 | 2002-09-06 | Coloured diamond |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN100366802C (en) |
GB (1) | GB0220772D0 (en) |
ZA (1) | ZA200501337B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9017632B2 (en) | 2009-06-26 | 2015-04-28 | Element Six Technologies Limited | Diamond material |
SG176933A1 (en) * | 2009-06-26 | 2012-01-30 | Element Six Ltd | Method for making fancy pale blue or fancy pale blue /green single crystal cvd diamond and product obtained |
CN106884202B (en) * | 2012-06-29 | 2019-12-03 | 住友电气工业株式会社 | Diamond single crystal and MONOCRYSTAL DIAMOND TOOLS |
GB201216697D0 (en) * | 2012-09-19 | 2012-10-31 | Element Six Ltd | Single crystal chemical vapour deposited synthetic diamond materials having uniform colour |
US10316430B2 (en) * | 2014-07-15 | 2019-06-11 | Sumitomo Electric Industries, Ltd. | Single crystal diamond, method for manufacturing single crystal diamond, and tool containing single crystal diamond |
JP6582597B2 (en) * | 2015-06-19 | 2019-10-02 | 住友電気工業株式会社 | Diamond single crystal, tool, and method for producing diamond single crystal |
JP6118954B1 (en) * | 2015-07-22 | 2017-04-19 | 住友電気工業株式会社 | Single crystal diamond material, single crystal diamond tips and drilling tools |
CN113512715A (en) * | 2021-05-24 | 2021-10-19 | 郑州大学 | Preparation method of multicolor diamond |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2584480B2 (en) * | 1988-03-28 | 1997-02-26 | 住友電気工業株式会社 | Diamond film manufacturing method |
JP3314444B2 (en) * | 1993-03-15 | 2002-08-12 | 住友電気工業株式会社 | Red and pink diamonds |
US5451430A (en) * | 1994-05-05 | 1995-09-19 | General Electric Company | Method for enhancing the toughness of CVD diamond |
WO2001072406A1 (en) * | 2000-03-31 | 2001-10-04 | Gersan Establishment | High temperature/high pressure colour change of diamond |
GB2379451B (en) * | 2000-06-15 | 2004-05-05 | Element Six | Thick single crystal diamond layer method for making it and gemstones produced from the layer |
-
2002
- 2002-09-06 GB GB0220772A patent/GB0220772D0/en not_active Ceased
-
2003
- 2003-09-05 CN CNB038235617A patent/CN100366802C/en not_active Expired - Lifetime
-
2005
- 2005-01-01 ZA ZA200501337A patent/ZA200501337B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN1688754A (en) | 2005-10-26 |
ZA200501337B (en) | 2006-12-27 |
CN100366802C (en) | 2008-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |