Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Hoving, NL
Hendrik D. Hoving, Maastricht NL
| Patent application number | Description | Published |
|---|---|---|
| 20090026414 | Process for the production of an aqueous stream comprising melamine and aldehyde - Process for the production of an aqueous stream comprising melamine and aldehyde in which a melamine comprising aqueous stream is contacted with an aldehyde comprising stream, the melamine comprising aqueous stream originating from a melamine plant, and process for the production of an aqueous stream comprising melamine, urea and aldehyde in which a melamine comprising aqueous stream and a urea comprising stream are being contacted with an aldehyde comprising stream, the melamine comprising aqueous stream originating from a melamine plant. | 01-29-2009 |
Hendrik Derk Hoving, Susteren NL
| Patent application number | Description | Published |
|---|---|---|
| 20100230351 | Hydrophilic Membrane - The invention relates to an hydrophilic membrane comprising a membrane carrier and a hydrophilic coating with good properties. The coating may comprise covalently bound inorganic-organic hybrid material; or the coating may comprise ring-opening polymerized components like epoxy resins. The coating composition preferably is applied in a solvent, the solvent is evaporated, and the coating is cured with UV radiation. The hydrophilic membrane is very useful in water purification, and in other applications. | 09-16-2010 |
| 20100313753 | Polyethylene membrane and method of its production - The invention relates to a porous membrane having a particle filtration value of at least 10 under U.S. Military Standard MIL-STD-282 (1956), where the porous membrane is a polyethylene membrane. The membranes according to the invention are particularly useful for filters such as ASHRAE filters, HEPA filters and ULPA filters for example in heating, ventilating, respirators and air conditioning applications. | 12-16-2010 |
Willem Hoving, Geldrop NL
| Patent application number | Description | Published |
|---|---|---|
| 20080317077 | Device and Method for Laser Safe Operation - A laser system ( | 12-25-2008 |
| 20090003390 | Optimal Colors for a Laser Pico-Beamer - A laser beam projector employs a light engine including a semiconductor laser platform ( | 01-01-2009 |
| 20090279575 | CARRIER SUBSTRATE FOR MICRO DEVICE PACKAGING - A carrier substrate ( | 11-12-2009 |
Willem Hoving, Eindhoven NL
| Patent application number | Description | Published |
|---|---|---|
| 20080298061 | Light Emitting Module and Manufacturing Method - A light emitting module ( | 12-04-2008 |
| 20090268449 | METHOD AND A LIGHTING SYSTEM - The present invention relates to a lighting system ( | 10-29-2009 |