SP Reifenwerke GmbH

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 498
 
  
 
B60C VEHICLE TYRES 347
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 262
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 156
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1115

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6454892 Preparation for sealing punctured tires and apparatus for the sealing and pumping up of tiresJul 09, 96Sep 24, 02[B29C]
D414450 Tread and shoulder portions of a vehicle tireSep 03, 97Sep 28, 99[1215]
5927348 Method of removing puncture sealing means from tires and apparatus for carrying out the methodJun 25, 97Jul 27, 99[B65B]
5922154 Pneumatic tire with specified breaker coverJul 09, 96Jul 13, 99[B60C]
5909752 Container for the sealing of tires with puncturesSep 05, 97Jun 08, 99[B65B]
D409956 Vehicle tireJun 17, 97May 18, 99[1215]
D400830 TireApr 30, 97Nov 10, 98[1215]
5717016 Caoutchouc mixture, tire tread manufactured therefrom and tire having this treadOct 04, 95Feb 10, 98[C08K]
5681886 Caoutchouc mixture, tread made therefrom and tire with this treadMar 03, 95Oct 28, 97[C08L, C08K]
5604286 Caoutchouc mixture, tread made therefrom and tire with this treadJan 17, 95Feb 18, 97[C08K]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5879483 Pneumatic vehicle tire with breaker ply arrangement cushion layersExpiredJul 26, 96Mar 09, 99[B60C]
5795417 Pneumatic vehicle tire having a breaker arrangement surrounded at least in its edge regions by at least one cover ply and method of making the sameExpiredAug 22, 95Aug 18, 98[B60C]
5700336 Bead core for a pneumatic tireExpiredNov 21, 95Dec 23, 97[B60C]
5665298 Method for the manufacture of pneumatic vehicle tires using microwave energyExpiredDec 27, 94Sep 09, 97[B29C]
5639414 Method and apparatus of manufacturing pneumatic vehicle tiresExpiredJun 05, 95Jun 17, 97[B29C]
5473877 Reinforcement cords for elastomeric productsExpiredMar 10, 95Dec 12, 95[D02G]
5435366 Pneumatic tire with tread having good aqua-planing performance and good winter characteristicsExpiredJan 12, 94Jul 25, 95[B60C]
D354029 Vehicle tireExpiredJun 08, 93Jan 03, 95[]
5259325 Pallet for carrying vehicle tiresExpiredOct 31, 91Nov 09, 93[B65D]
5213642 Vehicle tire including a breaker reinforcement layer comprising overlapping bandage stripsExpiredMay 18, 90May 25, 93[B60C]
5117887 Radial tire and a method of building the sameExpiredAug 02, 89Jun 02, 92[B60C]
D320773 Vehicle tireExpiredFeb 02, 89Oct 15, 91[]
D320774 Vehicle tireExpiredJan 27, 89Oct 15, 91[]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.