Articles having localized molecules disposed thereon and methods of producing same
US9944980B2 · kind B2 · utility
2Cited by
48References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 31, 2007 |
| Grant date | Apr 17, 2018 |
| Priority date | — |
| Expiry date | Jan 5, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49002
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Methods of producing substrates having selected active chemical regions by employing elements of the substrates in assisting the localization of active chemical groups in desired regions of the substrate. The methods may include optical, chemical and/or mechanical processes for the deposition, removal, activation and/or deactivation of chemical groups in selected regions of the substrate to provide selective active regions of the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.