Assignee
DOWBRANDS LP
US·42 granted patents·2,924 citations·filing 1989–1997
Top patents by PatentIndex Score
42 records- 0199US5664299AReclosable fastener assemblyDOWBRANDS LP·Filed 1996·Granted Sep 9, 1997·274 cites·22 claims
- 0298US5140727AZipper for reclosable thermoplastic bag, process and apparatus for makingDOWBRANDS LP·Filed 1991·Granted Aug 25, 1992·215 cites·12 claims
- 0397US5647100AClosure member for a reclosable thermoplastic bagDOWBRANDS LP·Filed 1995·Granted Jul 15, 1997·164 cites·13 claims
- 0497US5492705AVegetable containing storage bag and method for storing sameDOWBRANDS LP·Filed 1994·Granted Feb 20, 1996·175 cites·28 claims
- 0596US5618111AFlexible thermoplastic containers having visual pattern thereonDOWBRANDS LP·Filed 1996·Granted Apr 8, 1997·201 cites·15 claims
- 0696US5138750AZipper for reclosable thermoplastic bagDOWBRANDS LP·Filed 1991·Granted Aug 18, 1992·142 cites·7 claims
- 0795US5554093AFlexible thermoplastic containers having a visual pattern thereonDOWBRANDS LP·Filed 1995·Granted Sep 10, 1996·145 cites·4 claims
- 0895US5484052ACarrier puckDOWBRANDS LP·Filed 1994·Granted Jan 16, 1996·166 cites·11 claims
- 0995US5405561AProcess for microperforating zippered film useful for manufacturing a reclosable zippered bagDOWBRANDS LP·Filed 1993·Granted Apr 11, 1995·89 cites·23 claims
- 1094US5527112AAdhesive closure for flexible bagDOWBRANDS LP·Filed 1994·Granted Jun 18, 1996·98 cites·4 claims
- 1193US5832145AAdhesive closure for flexible bagDOWBRANDS LP·Filed 1997·Granted Nov 3, 1998·108 cites·15 claims
- 1293US5478228AApparatus for making a zipper for a reclosable thermoplastic bagDOWBRANDS LP·Filed 1993·Granted Dec 26, 1995·63 cites·4 claims
- 1393US5307552AMethod of making a zipper for reclosable thermoplastic bagDOWBRANDS LP·Filed 1991·Granted May 3, 1994·73 cites·2 claims
- 1492US5575747AAdhesive closure for flexible bagDOWBRANDS LP·Filed 1995·Granted Nov 19, 1996·94 cites·4 claims
- 1589US5791783AAdhesive closure having enhanced burst strength for flexible bagDOWBRANDS LP·Filed 1997·Granted Aug 11, 1998·83 cites·12 claims
- 1689US5564834AAdhesive closure having enhanced burst strength for flexible bagDOWBRANDS LP·Filed 1994·Granted Oct 15, 1996·73 cites·5 claims
- 1788US5192135AProfile and adjacent rib-type closure element for reclosable thermoplastic bagsDOWBRANDS LP·Filed 1991·Granted Mar 9, 1993·64 cites·7 claims
- 1887US5783012AAdhesive closure having enhanced burst strength for flexible bagDOWBRANDS LP·Filed 1995·Granted Jul 21, 1998·69 cites·8 claims
- 1984US5479762ACarrier puckDOWBRANDS LP·Filed 1994·Granted Jan 2, 1996·54 cites·17 claims
- 2084US5246416AAir separation method and apparatus for pleating a plastic film webDOWBRANDS LP·Filed 1992·Granted Sep 21, 1993·57 cites·10 claims
- 2182US5554250AApparatus for microperforating zippered film useful for manufacturing a reclosable zippered bagDOWBRANDS LP·Filed 1994·Granted Sep 10, 1996·36 cites·2 claims
- 2280US5141577AClosure for reclosable thermoplastic containersDOWBRANDS LP·Filed 1990·Granted Aug 25, 1992·41 cites·2 claims
- 2378US5962040AApparatus for making a zipper for a reclosable thermoplastic bagDOWBRANDS LP·Filed 1995·Granted Oct 5, 1999·42 cites·6 claims
- 2478US5602091AInstantaneously self-foaming liquid cleansing compositionDOWBRANDS LP·Filed 1995·Granted Feb 11, 1997·55 cites·4 claims
- 2576US5363540AProcess and apparatus for controlling the gap width of a reclosable closure profile for a thermoplastic containerDOWBRANDS LP·Filed 1992·Granted Nov 15, 1994·42 cites·2 claims
- 2676US5344643AShampoo-conditioning composition and method of makingDOWBRANDS LP·Filed 1993·Granted Sep 6, 1994·77 cites·17 claims
- 2771US5167454AReclosable plastic bags having improved lip sidewelds and method of making sameDOWBRANDS LP·Filed 1991·Granted Dec 1, 1992·47 cites·5 claims
- 2869US5154086AMethod and apparatus for measuring closure forces and variances therein associated with reclosable thermoplastic zippered bagsDOWBRANDS LP·Filed 1991·Granted Oct 13, 1992·40 cites·6 claims
- 2968US5186707AElectrostatic pinning in a process for gusseting film webDOWBRANDS LP·Filed 1990·Granted Feb 16, 1993·28 cites·9 claims
- 3063US5238641AProcess for producing a rolled tab for a roll of plastic filmDOWBRANDS LP·Filed 1991·Granted Aug 24, 1993·11 cites·9 claims
- 3162US5226870AVacuum drum purge method and apparatusDOWBRANDS LP·Filed 1991·Granted Jul 13, 1993·15 cites·2 claims
- 3246US5462727AComposition for inhibition of corrosion in galvanized steel cansDOWBRANDS LP·Filed 1993·Granted Oct 31, 1995·12 cites·16 claims
- 3345US5302080AMethod and apparatus for stacking non-symmetrical flexible articlesDOWBRANDS LP·Filed 1992·Granted Apr 12, 1994·7 cites·29 claims
- 3445US5147278AAir separation method and apparatus for pleating a plastic film webDOWBRANDS LP·Filed 1989·Granted Sep 15, 1992·10 cites·12 claims
- 3544US5203556AMethod and apparatus for the sequential handling and delivery of flexible productsDOWBRANDS LP·Filed 1992·Granted Apr 20, 1993·10 cites·28 claims
- 3643US5470518AProcess and apparatus for controlling the gap width of a reclosable closure profile for a thermoplastic containerDOWBRANDS LP·Filed 1994·Granted Nov 28, 1995·7 cites·23 claims
- 3742US5381978AApparatus and process for producing a rolled tab for a roll of plastic filmDOWBRANDS LP·Filed 1993·Granted Jan 17, 1995·4 cites·29 claims
- 3841US5562874AMultilayered antioxidant filmDOWBRANDS LP·Filed 1993·Granted Oct 8, 1996·13 cites·10 claims
- 3941US5405257AApparatus for producing a rolled tab for a roll of plastic filmDOWBRANDS LP·Filed 1992·Granted Apr 11, 1995·4 cites·13 claims
- 4038US5230744AMethod for cleaning bag machineryDOWBRANDS LP·Filed 1991·Granted Jul 27, 1993·9 cites·11 claims
- 4137US5890344AFlexible product folding and transferring apparatus and processDOWBRANDS LP·Filed 1995·Granted Apr 6, 1999·5 cites·7 claims
- 4231US5544471AFlexible product folding and transferring apparatus and processDOWBRANDS LP·Filed 1994·Granted Aug 13, 1996·2 cites·25 claims
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