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Legal status
Patent not validated
| (51) | INT.CL. | H01L 51/00 | 
| (11) | Number of the document | 3170211 | 
| (13) | Kind of document | T | 
| (96) | European patent application number | 15821581.4 | 
| Date of filing the European patent application | 2015-07-16 | |
| (97) | Date of publication of the European application | 2017-05-24 | 
| (45) | Date of publication and mention of the grant of the patent | 2019-04-17 | 
| (46) | Date of publication of the claims translation | 
| (86) | Number | PCT/US2015/040810 | 
| Date | 2015-07-16 | 
| (87) | Number | WO 2016/011296 | 
| Date | 2016-01-21 | 
| (30) | Number | Date | Country code | 
| 201462026242 P | 2014-07-18 | US | |
| 201462034718 P | 2014-08-07 | US | 
| (72) | 
                    
                    
                    
                    
                    MAUCK, Justin, US  
                    
                    
                    
                    
                    KO, Alexander Sou-Kang, US  
                    
                    
                    
                    
                    VRONSKY, Eliyahu, US  
                    
                    
                    
                    
                    IYENGAR, Prahallad, US  
                    
                    
                    
                    
                    PUN, Digby, US  | 
| (73) | Kateeva, Inc.,
                7015 Gateway Boulevard, Newark, CA 94560,
                US | 
| (54) | GAS ENCLOSURE SYSTEMS AND METHODS UTILIZING CROSS-FLOW GAS CIRCULATION AND FILTRATION | 
| GAS ENCLOSURE SYSTEMS AND METHODS UTILIZING CROSS-FLOW GAS CIRCULATION AND FILTRATION |