SILGAN HOLDINGS INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 1286
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM3154
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 364
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 2123
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 262
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1119
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1115

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0113,847 MANIPULABLE CONTAINER HAVING REDUCED NECK HEIGHT FOR CLOSURE WITH A CLOSURE CAP, AND METHOD OF CLOSUREJul 01, 14Apr 27, 17[B65D, B65B]
2016/0185,898 CHAIN-TERMINATED POLYMERIC COMPOSITION, USE THEREOF AND METHOD FOR ITS PREPARATIONFeb 21, 14Jun 30, 16[C08G, C08L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9289955 System and method for creating high gloss plastic items via the use of styrenic copolymers as a coextruded layerAug 23, 12Mar 22, 16[B29C, B29D, B29L, B32B]
8263198 System and method for creating high gloss plastic items via the use of styrenic copolymers as a coextruded layerSep 26, 07Sep 11, 12[B29D, B32B]
7946438 PT closing device for containersJul 29, 05May 24, 11[B65D]
7837022 Vertical parallel transportation of capsSep 10, 07Nov 23, 10[B65G]
7740785 Closure cap with injection molded annular gasket and method of making sameMay 05, 08Jun 22, 10[B29C, B29B]
7367465 Closure cap with injection molded annular gasket and method of making sameSep 01, 05May 06, 08[B65D]
7331443 Vertical parallel transportation of capsApr 22, 04Feb 19, 08[B65G]
6964346 Closure cap with injection molded annular gasket and method of making sameAug 09, 00Nov 15, 05[B65D]
6494983 Composition and method for promoting adhesion of thermoplastic elastomers to metal substratesNov 19, 98Dec 17, 02[B05D, B32B]
D460357 Dairy closureMay 02, 01Jul 16, 02[0907]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0245,760 Plastic Coating of the End-Inner Area of a CapAbandonedNov 02, 04Oct 09, 08[B65D]
2008/0173,611 Tamper evident band with hookAbandonedJan 15, 08Jul 24, 08[B65D]
7237421 High-speed sheet feeding without grip pliersExpiredOct 28, 02Jul 03, 07[B21D]
2005/0029,219 Closure for thin-walled containers having a multi-lead threaded neckAbandonedMay 25, 04Feb 10, 05[B65D]
2004/0161,560 Closure cap liners having oxygen barrier propertiesAbandonedDec 30, 03Aug 19, 04[B65D]
6677397 Closure cap liners having oxygen barrier propertiesExpiredAug 14, 00Jan 13, 04[C08L, C08K]
2003/0098,287 Closure cap with injection molded annular gasket and method of making sameAbandonedJan 09, 03May 29, 03[B29C, B65D]
6497337 Composition and method for promoting adhesion of thermoplastic elastomers to metal substratesExpiredOct 28, 96Dec 24, 02[C09J, B65D]
6473170 Linear optical sensor for a closureExpiredJan 19, 01Oct 29, 02[G01N]
5853095 Tamper evident splitting closureExpiredMay 10, 96Dec 29, 98[B65D]
5833087 Button-type tamper indicating metal closureExpiredOct 28, 94Nov 10, 98[B65D]
5772076 Hot fill dispensing closureExpiredJul 26, 96Jun 30, 98[B67D]
5581978 Tamper evident closureExpiredMay 04, 95Dec 10, 96[B65B]
5413234 Tamper evident closureExpiredFeb 12, 92May 09, 95[B65D]
5152412 Tamper evident closure using microcapsulesExpiredJul 18, 90Oct 06, 92[B65D]
5119962 Closure button/panel energy enhancementExpiredOct 12, 90Jun 09, 92[B65D]
5074424 Irreversible tamper indicator for mechanical button capExpiredAug 30, 90Dec 24, 91[B65D]
5035341 Closure cap having tamper indicating meansExpiredOct 31, 90Jul 30, 91[B65D]
5033633 Plastic closure with safety button and method of forming sameExpiredJan 12, 90Jul 23, 91[B65D]
5027964 Closure with drop down tamper indicating band and related container finishExpiredAug 14, 89Jul 02, 91[B65D]

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