Family

Loading Family data...

• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
ROSENTHAL TECHNIK AG	POSTFACH 1508 D-8672 SELB/BAYERN

International Classification(s)

• C04B:LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREO....
• B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Keller, Hartmut	Selb/Bayern, DE	8	158
Krauth, Axel	Selb/Bayern, DE	10	180
Maier, Horst R	Selb/Bayern, DE	7	141
Nink, Horst	Selb/Bayern, DE	2	67
Pohlmann, Hans J	Selb/Bayern, DE	2	28
Reddig, Horst	Marktredwitz, DE	1	25
Siebels, Johann	Wolfsburg, DE	6	136

Cited Art Landscape

Load Citation

• No Cited Art to Display

Loading Cited Art Landscape...

Patent Citation Ranking

Forward Cite Landscape

Load Citation

• No Forward Cites to Display

Loading Forward Cite Landscape...

Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent No: 4277539

Refractory articles and composite metal-ceramic articles (cermets) prepared from a silicate-containing aluminum titanate

---

 

Legal Events