| Patent Number |
Title Of Patent |
Date Issued |
| 7425440 |
Culture flask |
September 16, 2008 |
| A culture flask 10 comprises two or more internal chambers 18-21 defining a plurality of parallel surfaces of different sizes and means for fluid communication 24 between the chambers 18-20. |
| 7183420 |
Method for the preparation of 11(12)-pentadecen-15-olides |
February 27, 2007 |
| The invention relates to an improved method for the preparation of 11(12)-pentadecen-15-olides. |
| 7163908 |
Metathesis catalysts |
January 16, 2007 |
| The present invention relates to supported catalysts based on Re.sub.2O.sub.7/(--Al.sub.2O.sub.3 for use in the preparation of cycloalkadienes in a metathesis reaction, a process for preparing cycloalkadienes in the presence of these supported catalysts and also the use of the result |
| 7145050 |
Modified supported metathesis catalysts |
December 5, 2006 |
| The invention relates to modified supported catalysts based on Re.sub.2O.sub.7/.gamma.-Al.sub.2O.sub.3 for use in the preparation of cycloalkadienes in a metathesis reaction, a process for preparing cycloalkadienes in the presence of these supported catalysts and the use of the resul |
| 7139420 |
Method for tomographic reconstruction with non-linear diagonal estimators |
November 21, 2006 |
| Techniques for tomographic reconstruction using non-linear diagonal estimators are disclosed. In a preferred embodiment, tomographic data from a tomographic device is decomposed in a wavelet vector family. Regularization of the tomographic data is accomplished by performing a thresho |
| 6916966 |
Process for preparing cycloalkadienes |
July 12, 2005 |
| The present invention relates to a process for preparing cycloalkadienes using supported catalysts based on Re.sub.2 O.sub.7 /.gamma.-Al.sub.2 O.sub.3 and also to the use of the resulting cycloalkadienes for the preparation of fragrances. |
| 6903241 |
Metathesis catalysts |
June 7, 2005 |
| The present invention relates to supported catalysts based on Re.sub.2 O.sub.7 /(--Al.sub.2 O.sub.3 for use in the preparation of cycloalkadienes in a metathesis reaction, a process for preparing cycloalkadienes in the presence of these supported catalysts and also the use of the resulti |
| 6323349 |
Method of producing expoxides in the gaseous phase |
November 27, 2001 |
| A method for epoxidation of olefins with 2 to 6 C atoms, especially propene, with hydrogen peroxide in the gas phase at a temperature below 250.degree. C. The reaction is carried out by bringing a gas mixture containing the olefin, hydrogen peroxide and water into contact with the ca |
| 6085922 |
Container and closure assembly with tactile indication of closure position |
July 11, 2000 |
| A container and closure assembly, affording a simple, quick, ergonomical, and reliable closing operation, provides an intermediate, partly open position that is reliably indicated. The distance of rotation of the closure relative to the container necessary for closing the closure is |
| 5874398 |
Ethylvanillin isobutyrate |
February 23, 1999 |
| Ethylvanillin isobutyrate is a valuable new fragrance and flavor substance which, because of its extraordinary organoleptic profile and its favorable technical properties, permits hitherto unknown effects in perfumery and flavoring. |
| 5620569 |
Process for the photooxidation of terpene olefins |
April 15, 1997 |
| In the photooxidation of terpene olefins, fewer by-products and higher conversion rates are obtained if a very high irradiation intensity is chosen. |
| 5514343 |
Microtitration system |
May 7, 1996 |
| A microtitration system comprises a plurality of well and a frame-like holder with apertures for receiving the wells. Each well has a bottom wall and a side wall extending upwardly therefrom so as to define an upper open end, and a depression or groove is formed in an outer surface of th |
| 5310676 |
Cell cultivating device |
May 10, 1994 |
| A cell cultivating device comprising superposed, separate partition wall members forming mutually spaced partition walls, which define superposed chambers for containing a cell cultivating medium therebetween. The superposed partition wall members each comprising said partition wall and |
