Patent details 
	
	
	
		
		
			EP3781891
		 
		
			
				Title:
				
					FABRICATION METHODS, STRUCTURES, AND USES FOR PASSIVE RADIATIVE COOLING
				 
			
			
		
	
	
		
		
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					Unitary Effect 
					
						Unitary Effect Requested: 
						
							Yes 
						
						
						Unitary Effect Request Filing Date: 
						 30/04/2024 
						Unitary Effect Status: 
						 Unitary Effect Registered 
						Request Unitary Effect Accepted: 
						 13/05/2024 
						Unitary Effect Date: 
						 10/04/2024 
						Unitary Effect Registration Date: 
						 13/05/2024 
						Request Unitary Effect Rejected: 
						  
						Unitary Effect Re-establishment of rights Filing Date: 
						  
						Unitary Effect Re-establishment of rights EPO Decision : 
						  
						Unitary Effect Re-establishment of rights EPO Decision Date: 
						  
						Unitary Effect Request Withdrawal Date: 
						Unitary Effect request has been accepted, please see the UPP register at the EPO for up-to-date information 
						 
					
						UPP register: 
						
								EP3781891 SPC Number: 
						
							
						 
						
						Creation Date: 
						 
				
				
				
				Basic Information 
				
					Publication number: 
					EP3781891 
					
						WO Application Number: 
						US2019027715 
					
					Type: 
					
						
							European Patent Granted for NL 
						
						
						
						
						
					
					
					
					Status: 
					
						
							Unitary Effect Registered 
						
						
						
						
					
					
					
						Publication Title: 
						Title When Made Available For Viewing: 
						Reason Lapsed: 
						 
				
					Application number: 
					EP19789182.3 
					
						WO Publication Number: 
						WO2019204331 
					
					
					
						EPO Publication Language: 
						English 
					
					
					
						SPC Number: 
						
							
						 
					
					
					First Applicant Residence Country: 
					United States of America (US) 
					
						Publications: 
						 
				
				
				
				
				
				
				Dates 
				
					Filing date: 
					16/04/2019 
					
					
					Grant date: 
					10/04/2024 
					
					
						EP Publication Date: 
						24/02/2021 
						WO Publication Date: 
						24/10/2019 
						Claims Translations Received Date: 
						Claims Translation B1 Received Date: 
						Claims Translation B2 Received Date: 
						Claims Translation B3 Received Date: 
						Lapsed By Non Payment Annual Fee Date: 
					Renunciation Date: 
					NullificationDate: 
					Published: 
						Due To Cession Date: 
						 
				
					Registration date: 
					10/04/2024 
					
						EP B1 Publication Date: 
						10/04/2024 
						EP B2 Publication Date: 
						EP B3 Publication Date: 
						Description Translation B1 Received Date: 
						Description Translation B2 Received Date: 
						Description Translation B3 Received Date: 
						Expiration date: 
						
					
					15/04/2039 
					Lapsed By Expiration Date: 
					Revocation Date: 
						Invalidity Date: 
						Response To Novelty Search Report Received: 
						Patent Granting Request: 
						Lapsed date: 
						 
				
				
				
					Applicant/holder  
					
						
						
							From: 
							10/04/2024 
						 
						
							  
							  
						 
						
							  
							
								Name: 
								Fain, Romy M. 
							 
							
								Address: 
								314 E. State Street, Ithaca, New York 14850, United States of America (US) 
							 
						
						
					
				
				
				
				
				
				
				
				
				
					Inventor 
					
						
						
							Name: 
							Fain, Romy M. 
						 
						
							Address: 
							Ithaca, New York 14850, United States of America (US) 
						 
					
				
				
				
				
				
				
				
				
				
					Priority 
					
						
						
							Priority Patent Number: 
							201862658146 P 
							Priority Date: 
							16/04/2018 
							
						 
						
							Priority Country: 
							United States of America (US) 
							
						 
					
				
				
				
				
				
					Classification 
					
						
						
							IPC or IDT classification: 
							
								
									
									
										F28F 13/18 ;
								
									
									
										F28F 21/02 ;
								
									
									
										F28F 21/06 ;
								
									
									
										F28F 3/00 ;
								
									
									
										F24S 70/225 ;
								
									
									
										B60H 1/00 ;
								
									
									
										B60H 1/32 ;
								
									
									
										B65D 88/74 ;
								
									
									
										G02B 3/00 ;
								
									
									
										G02B 5/20 ;
								
									
									
										E03B 3/28 ;
								
									
									
										E04C 1/00 ;
								
									
									
										E04C 2/52 ;
								
									
									
										F24F 5/00 ;
								
									
									
										F25B 23/00 ;
								
									
									
										F25D 9/00 ;
								
									
									
										C02F 1/00 ;
								
									
									
										C02F 1/18 ;
								
									
									
										H01L 31/052 ;
								
							 
						
					 
				
				
				
					Publication 
					
						Bulletin 
						
							
								1 
							
							
								Bulletin Heading: 
								UP1 
								Journal edition number: 
								24/24 
							 
							
								Publication date: 
								12/06/2024 
								Description: 
								European patents with registered Unitary Effect 
							 
						
							
								2 
							
							
								Bulletin Heading: 
								EP2 
								Journal edition number: 
								15/24 
							 
							
								Publication date: 
								10/04/2024 
								Description: 
								European patents granted for the Netherlands 
							 
						
					
					
						European Patent Bulletin 
						
							
								1 
							
							
								Issue number: 
								202424 
							 
							
								Publication date: 
								12/06/2024 
								Description: 
								Unitary Effect Request Acceptance 
							 
						
							
								2 
							
							
								Issue number: 
								202423 
							 
							
								Publication date: 
								05/06/2024 
								Description: 
								Unitary Effect Request Receipt 
							 
						
							
								3 
							
							
								Issue number: 
								202421 
							 
							
								Publication date: 
								22/05/2024 
								Description: 
								Application number/publication number of the divisional application (Art. 76) changed 
							 
						
							
								4 
							
							
								Issue number: 
								202415 
							 
							
								Publication date: 
								10/04/2024 
								Description: 
								Grant (B1) 
							 
						
					
				
				
				
				
				
				
				
				
				
				
				
				
				
					
					Annual Fee 
					
						Annual Fee(s) Due Date: 
						  
						
						Annual Fee Number: 
						  
						
						
					 
					
						Last Annual Payment Date: 
						  
						Last Annual Fee Paid Number: 
						  
						
						Payer: 
						  
					 
				
				
				
			 
			
			
				
					
					
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