Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9833088 | Pressed paperboard servingware with improved rigidity and rim stiffness | Mark B. Littlejohn, Gerald J. Van Handel, Michael A. Breining, Albert D. Johns | 2017-12-05 |
| 9538870 | Pressed paperboard servingware with improved rigidity and rim stiffness | Mark B. Littlejohn, Gerald J. Van Handel, Michael A. Breining, Albert D. Johns | 2017-01-10 |
| 8967941 | Pressware stop ramp and method for using the same | Mark B. Littlejohn, Eric J. Berg, Mircea Sofronie | 2015-03-03 |
| 8895310 | L-rhamnose-inducible expression systems | Maria Keβeler, Bernhard Hauer | 2014-11-25 |
| 8894403 | Pressware forming apparatus, components therefore and methods of making pressware therefrom | Albert D. Jones, Mark B. Littlejohn, Kenneth J. Zirbel, Luke G. Stumpf | 2014-11-25 |
| 8815569 | Methods for preserving and/or storing cells having a nitrilase or nitrile hydratase activity | Maria Keβeler, Bernhard Hauer | 2014-08-26 |
| 8430660 | Pressware forming apparatus, components therefore and methods of making pressware therefrom | Albert D. Johns, Mark B. Littlejohn, Kenneth J. Zirbel, Luke G. Stumpf | 2013-04-30 |
| 8414464 | Apparatus for making paperboard pressware with controlled blank feed | Grigory I. Grischenko, Paul England, Alois A. Schmidtner, Albert D. Johns | 2013-04-09 |
| 8338344 | Cold flow improver | Frank-Olaf Maehling, Thomas Pfeiffer, Uwe Rebholz, Irene Troetsch-Schaller | 2012-12-25 |
| 8119752 | Method for producing ethylene copolymers | Frank-Olaf Mähling, Wolfgang Kasel | 2012-02-21 |
| 7985572 | Modified nitrilases and their use in methods for the production of carboxylic acids | Maria Keβeler, Bernhard Hauer, Thomas Friedrich | 2011-07-26 |
| 7980450 | Disposable pressware prepared from wax-infused paperboard | Dean Swoboda | 2011-07-19 |
| 7914432 | Method for making a pressed paperboard container | — | 2011-03-29 |
| 7863479 | Alkyl ether sulfates | Juergen Tropsch | 2011-01-04 |
| 7819790 | Apparatus for making paperboard pressware with controlled blank feed | Grigory I. Grischenko, Alois A. Schmidtner, Paul England, Albert D. Johns | 2010-10-26 |
| 7540833 | Disposable servingware containers with flange tabs | Albert D. Johns, Mark B. Littlejohn, Jay S. Lester, Mircea Sofronie, William R. Pucci +2 more | 2009-06-02 |
| 7419462 | Pressware die set with pneumatic blank feed | — | 2008-09-02 |
| 7368267 | Method for the oxidation of aromatic compounds | Andreas Schmid, Bernhard Witholt, Bruno Bühler, Bernhard Hauer | 2008-05-06 |
| 7337943 | Disposable servingware containers with flange tabs | Albert D. Johns, Mark B. Littlejohn, Jay S. Lester, Mircea Sofronie, William R. Pucci +2 more | 2008-03-04 |
| 7070729 | Pressware die set with product ejectors at outer forming surfaces | Albert D. Johns, Mark B. Littlejohn | 2006-07-04 |
| 6991926 | Method comprising the indirect electrochemical regeneration of NAD(P)H | Eberhard Steckhan, Frank Hollmann, Bernhard Hauer, Andreas Schmid | 2006-01-31 |
| 6932753 | Food serving paperboard container pressing apparatus employing cast-in electrical heaters | Bruce R. Smith, Albert D. Johns, Mircea Sofronie, Mark B. Littlejohn | 2005-08-23 |
| 6783720 | Punch stripper ring knock-out for pressware die sets | Albert D. Johns, Mark B. Littlejohn | 2004-08-31 |
| 6715630 | Disposable food container with a linear sidewall profile and an arcuate outer flange | Mark B. Littlejohn, Gerald J. Van Handel, Jerome G. Dees | 2004-04-06 |
| 6589043 | Punch stripper ring knock-out for pressware die sets | Albert D. Johns, Mark B. Littlejohn | 2003-07-08 |