ALFA LAVAL CORPORATE AB
Patent Owner
Stats
- 283 US PATENTS IN FORCE
- 85 US APPLICATIONS PENDING
- Mar 20, 2018 most recent publication
Details
- 283 Issued Patents
- 89 Issued in last 3 years
- 62 Published in last 3 years
- 3,653 Total Citation Count
- Oct 20, 1977 Earliest Filing
- 185 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2017/0362,985 EXHAUST GAS TREATMENT SYSTEM AND METHOD, AS WELL AS SHIP COMPRISING, AND USE OF, SUCH A SYSTEMDec 11, 15Dec 21, 17[F23J, F01N, B01D]
2017/0268,832 PORTHOLE GASKET FOR A PLATE HEAT EXCHANGER, A PLATE PACKAGE AND A PLATE HEAT EXCHANGER WITH SUCH A PORTHOLE GASKETSep 21, 15Sep 21, 17[F28F]
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9914138 Separation disc for a centrifugal separator and a method for manufacturing the separation discAug 07, 12Mar 13, 18[B21D, B04B]
9903624 System and method for dynamic control of an evaporatorJun 11, 13Feb 27, 18[F28D, F28F, F25B]
9884327 Centrifugal separator having frame secured within a vesselNov 19, 13Feb 06, 18[B01D, B04B, B04C]
9844752 System, a use of such a system and a multi system for cleaning exhaust gasNov 06, 13Dec 19, 17[F01N, F02M, B01D]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2015/0191,660 METHOD AND SYSTEM FOR SEPARATING CATALYST FINES FROM AN OIL STREAMABANJun 19, 13Jul 09, 15[C10G, G01N, C10M, B04B, C10L]
2014/0338,867 SHELL AND TUBE HEAT EXCHANGER WITH IMPROVED ANTI-FOULING PROPERTIESABANNov 28, 12Nov 20, 14[F28F]
2014/0311,718 BLOCK-TYPE PLATE HEAT EXCHANGER WITH ANTI-FOULING PROPERTIESABANNov 15, 12Oct 23, 14[F28F]
2014/0131,025 HEAT TRANSFER PLATE FOR A PLATE-AND-SHELL HEAT EXCHANGERABANMay 09, 12May 15, 14[F28F]
2013/0248,157 METHOD OF COATING A PART OF A HEAT EXCHANGER AND HEAT EXCHANGERABANNov 30, 11Sep 26, 13[F28F]
2013/0084,467 BRAZING MATERIAL, A METHOD OF BRAZING, A BRAZED ARTICLE, AND A PASTE COMPRISING THIS BRAZING MATERIALABANSep 11, 12Apr 04, 13[B23K, B32B]
2013/0032,176 METHOD FOR CLEANING AN OUTER SURFACE AND USE OF A MULTI-JET ROTATING HEAD IN THE CLEANING METHODABANApr 12, 11Feb 07, 13[B08B]
2013/0020,062 PLATE HEAT EXCHANGER AND METHOD OF PRODUCING A PLATE HEAT EXCHANGERABANJun 17, 11Jan 24, 13[B21D, B23K, F28F]
8241507 Method and device for separation of a liquid fluid by centrifugal separation and evaporationExpiredNov 01, 07Aug 14, 12[C10G]
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