RUS/ENG/CN

 
    

Patents and Certificates of Authorship

Title Number of patent or certificate of authorship Priority date
1 Method of preparation of calcium phosphate catalyst for cleavage of dioxanes-1,3. C.A. 507974                                 12.07.1973
2 Method of purification of waste water containing dissolved phosphates.  C.A. 539844  23.05.1973
3 Method of preparation of calcium phosphate catalyst for cleavage of dioxanes-1,3. C.A. 557530  26.05.1975
4 Method of preparation of catalyst for decomposition of 4,4-dimethyldioxane-1,3 into isoprene. C.A. 630786  26.11.1976
5 Method of isoprene production. C.A. 675748  30.09.1977
6 Catalyst for cleavage of 4,4-dimethyldioxane-1,3. C.A. 677167  22.03.1977
7 Method of isoprene production. C.A. 677241  17.06.1977
8 Method of calcium hydroxylapatite production. C.A. 710928  01.02.1977
9 Catalyst for isoprene production and method of its preparation. C.A. 860379  29.03.1977
10 Method of isoprene, formaldehyde and isobutylene production. C.A. 664463  29.03.1977
11 Catalyst for isoprene production and method of its preparation. C.A. 862434  13.07.1977
12 Method of regeneration of calcium boron phosphate catalyst for isoprene production. C.A. 756702  01.12.1978
13 Method of automatic control of multiple zones reactor. C.A. 897274  19.10.1980
14 Method of isoprene production. C.A. 1025080  30.10.1981
15 Method of isoprene and methyldihydropyrane coproduction. C.A. 1188157  09.02.1981
16 Method of isoprene production. C.A. 1188158  09.02.1981
17 Method of olefins production. C.A. 960224 20.04.1981
18 Method of isoprene production. C.A. 1300020  12.06.1981
19 Catalyst for cleavage of high-boiling by-products of 4,4-dimethyldioxane-1,3 synthesis from isobutylene and formaldehyde. C.A 1163902  23.07.1981
20 Catalyst for cleavage of high-boiling by-products of 4,4-dimethyldioxane-1,3 synthesis from isobutylene and formaldehyde. C.A. 1163903  23.07.1981
21 Catalyst for cleavage of high-boiling by-products of 4,4-dimethyldioxane-1,3 synthesis from isobutylene and formaldehyde. C.A. 1163904  23.07.1981
22 Method of preparation of calcium phosphate catalyst for cleavage of dioxanes-1,3. C.A. 1067657  23.11.1981
23 Method of regeneration of calcium boron phosphate catalyst for isoprene production. C.A. 1172126  29.10.1982
24 Catalyst for cleavage of dioxanes-1,3 and method of its preparation. C.A. 1123135  30.03.1983
25 Method of isoprene production. C.A. 1132488  21.10.1983
26 Method of isoprene production. C.A. 1153502  21.10.1983
27 Method of regeneration of calcium boron phosphate catalyst for isoprene production. C.A. 1187317  21.10.1983
28 Method of isoprene production. C.A. 1154879  21.10.1983
29 Method of orthonitrophenol extraction. C.A. 1129879  21.10.1983
30 Method of isoprene production. C.A. 1310379  28.01.1983
31 Inhibitor of spontaneous isoprene polymerization. C.A. 1305153  21.10.1983
32 Method of regeneration of vanadium titanium catalyst.  C.A. 1197727 18.05.1984
33 Carrier of the catalyst for oxidative dehydrogenation of methanol. C.A.1216860 14.08.1984
34 Method of preparation of the catalyst for oxidative dehydrogenation of methanol. C.A. 1190578 14.08.1984
35 Method of phthalic anhydride production. C.A.1221876 21.08.1984
36 Method of isoprene production. C.A. 1327472  29.10.1984
37 Method of isoprene production. C.A. 1262884  30.10.1984
38 Method of preparation of calcium boron phosphate catalyst for cleavage of dioxanes-1,3. C.A. 1282395  26.12.1984
39 Method of isoprene production. C.A. 1254678  30.10.1984
40 Method of preparation of concrete mix or mortar.   Patent 1450310 09.07.1985
41 Method of preparation of calcium boron phosphate catalyst for cleavage of dioxanes-1,3. C.A. 1420715  01.10.1986
42 Method of isoprene production. C.A. 1431289  01.08.1986
43 Method of reactivation of calcium boron phosphate-containing catalysts. C.A. 1405154  01.08.1986
44 Method of formaldehyde production.  Patent 1554307  31.10.1986
45 Method of isoprene, isobutylene and formaldehyde production. C.A. 1453819  01.10.1986
46 Catalyst for cleavage of 4,4-dimethyldioxane-1,3 and method of its preparation. C.A. 1511891  29.10.1987
47 Method of preparation of calcium phosphate-containing catalyst for cleavage of dioxanes-1,3. C.A. 1547123  26.05.1988
48 Method of preparation of the catalyst for cleavage of dioxanes-1,3. C.A. 1563019  26.05.1988
49 Method of isoprene production. C.A. 1695631 14.06.1989
50 Method of extraction of isobutenylcarbinol. C.A. 1807679  26.01.1989
51 Method of isobutenylcarbinol extraction from return 4,4-dimethyldioxane-1,3 fraction. C.A. 2028285 25.07.1990
52 Catalyst for cleavage of high-boiling by-products of isoprene synthesis. Patent 1819400  11.10.1990
53 Method of separation of oil layer of 4,4-dimethyldioxane-1,3 cleavage catalysates in isoprene production. Patent  2036889  29.10.1990
54 Method of production of antiseptic for wood protection. Patent 2054429  19.05.1992
55 Method of extraction of phenol from phenol tar formed in phenol and acetone production by cumene method. Patent 2032656  23.04.1992
56 Method of production of wood antiseptiс. Patent 2052460  31.08.1993
57 Method of production of wood antiseptic. Patent 2052461  31.08.1993
58 Method of thermal decomposition of high-boiling bottom residue formed in distillation of bisphenol A produced with phenol and acetone condensation. Patent 2072977  15.10.1993
59 Method of production of wood antiseptic. Patent 2056427  21.09.1994
60

 

Method of phenol tar desalting.

 

Patent  2064917 04.11.1994
61

 

Method of phenol tar processing.

 

Patent  2056400 19.12.1994
62 Method of processing of phenol tar formed in phenol and acetone production by cumene method. Patent 2083546  26.12.1995
63

 

Method of phenol tar processing.

 

Patent 2079479  06.06.1995
64 Method of isoprene, isobutylene and formaldehyde production. Patent  2134679  30.12.1997
65

 

Method of processing of phenol tar formed in phenol and acetone production by cumene method.

 

Patent 2120433  28.02.1997
66 Method of preparation of catalyst for isoprene production.          Patent 2135281  15.04.1998
67 Method of purification of industrial gas emissions from oxygen-containing organic compounds. Patent 2140811  03.11.1998
68 Method of purification of industrial gas emissions. Patent  2159666  24.11.1999
69 Method of isoprene production. Patent 2156234  15.12.1999
70

 

Biocidal composition and method of its production.

 

Patent 2167525 21.03.2000

 

71

 

Method of preparation of water-soluble boric esters of polyatomic alcohols. Patent  2169733  21.03.2000

 

72

 

 

Adsorbent for gas purification from hydrogen sulfide and method of its preparation.

 

Patent 2171710

 

10.05.2000

 

 

73

 

Catalyst for cleavage of high-boiling by-products of isoprene synthesis. Patent 2167710 07.08.2000

 

74

 

Method of isoprene production. Patent 2177469  18.09.2000
75 Method of purification of industrial gas emissions. Patent 2171706  26.10.2000

 

76

 

Biocidal composition and method of its production. Patent 2183973  06.03.2001

 

77

 

Method of isoprene production. Patent 2184107  06.03.2001
78 Method of isoprene production. Patent 2197461  05.04.2001
79 Method of isoprene production. Patent 2235709  10.05.2001
80

 

Adsorbent for liquid and gas purification from halogen-containing compounds and method of its preparation.

 

Patent 2205064 17.12.2001
81 Method and catalyst of phenol purification. Patent  2217408  08.02.2002
82 Method and catalyst of paracumylphenol production. Patent  2217409  08.02.2002

 

83

 

 

Method of adsorbent preparation for liquid and gas purification from halogen-containing compounds.

 

Patent 2211085


17.04.2002

 

84 Method of isoprene production. Patent  2230054  17.04.2002

 

 

85

 

 

Method of measuring concentration of hydroperoxides of alkylaromatic hydrocarbons in liquid industrial streams. Patent  2231045 20.05.2002
86

 

Method of production of cumene hydroperoxide.

 

Patent  2219169 29.07.2002
87 Catalytic method of phenol tar processing. Patent  2246479  05.08.2002
88 Catalyst for reforming of gasoline fractions and method of its preparation. Patent 2224593 07.08.2002
89 Installation for liquid-phase one-stage isoprene synthesis. Patent 32706 (useful model) 20.01.2003
90 Installation for liquid-phase one-stage isoprene synthesis. Patent  2241533  04.08.2003
91 Method of extraction of phenol and acetophenone from the products of phenol production by cumene method. Patent  2237650  20.01.2003
92 Catalyst for production of methylethylketone. Patent 2233701  27.01.2003
93 Method of production of biocidal composition. Patent 2260278  14.01.2003
94 Method of production of methyl tertiary butyl ether. Patent 2259992  24.05.2004
95 Installation for liquid-phase one-stage isoprene synthesis. Patent  42185 (useful model) 27.07.2004
96 Method of isoprene production. Patent 2266888  27.07.2004
97 Method of isoprene production. Patent  2261855  27.07.2004
98 Method of processing of methyldihydropyrane and/or high-boiling products of isoprene synthesis from isobutylene and formaldehyde. Patent  2278105  24.01.2005
99

 

 

Method of production of compressed carbon oxide.

 

 

Patent 2297387  21.02.2005
100

 

 

Method of production of phenol and acetone.

 

 

Patent 2291852  12.07.2005
101

 

 

Method of production of neodymium organic salts (variants). 

 

 

Patent  2278107  21.02.2005

 

 

102

 

 

Method of production of phenol and acetone. Patent 2334734  01.03.2007
103 Method of production of phenol and acetone. Patent 2330011  01.03.2007
104

 

 

Method of isoprene production.

 

 

Patent 2339605  03.05.2007
105

 

 

Method of isoprene production.

 

 

Patent  2330009   23.01.2007
106

 

 

Method of isoprene production.

 

 

Patent  2332394  23.01.2007
107 Method of processing of methyldihydropyrane and/or by-products of isoprene synthesis. Patent 2330008  17.04.2007

 

108

 

 

 

Catalyst for xylenes isomerization and method of its preparation.

 

 

Patent 2360736 12.12.2007
109

 

Installation for liquid-phase isoprene synthesis from isobutylene and formaldehyde.

 

Patent 72972 (useful model) 21.12.2007
110

 

 

Method of processing of by-products of liquid-phase isoprene synthesis.

 

 

Patent 2365574 17.03.2008

 

111

 

 

 

Method of production of phenol and acetone.

 

 

Patent 2404954 16.10.2008

 

112

 

 

Method of processing of isoprene synthesis by-products.

 

 

Patent 2458034 24.03.2010

 

 

      113

 

 

Method of production of tertiary butyl alcohol.

Patent 2455277 04.05.2010
 114

 

 

Method of production of tertiary butyl alcohol.

 

 

Patent 2453526 04.05.2010
115

 

 

Method of production of tertiary butyl alcohol.

 

 

Patent 2485089 04.05.2010

 

 

116

 

 

Method of 4,4-dimethyldioxane-1,3 production. Patent 2458922 11.05.2010

 

 

117

 

 

Method of production of tertiary butyl alcohol. Patent 2451662 31.01.2011

 

 

118

 

 

Method of 4,4-dimethyldioxane-1,3 production. Patent 2458923 23.03.2011
119

 

 

Method of isoprene production.

 

 

Patent 2458900 07.04.2011

 

 

120

 

 

Method of isoprene production.

Patent 2458033 11.04.2011
121

 

 

Method of isoprene production.

 

 

Patent 2458035 11.04.2011

 

 

122

 

 

Method of isoprene production.

Patent 2458036 11.04.2011

 

 

123

 

 

Method of production of amorphous tricalcium phosphate. Patent 2478570 17.06.2011
124

 

 

Installation for liquid-phase isoprene synthesis.

 

 

Patent 112844 (useful model)

17.08.2011

125

 

 

Installation for liquid-phase isoprene synthesis.

 

 

Patent 113674 (useful model) 17.08.2011
126

 

 

Method of processing of methyldihydropyrane and/or by-products of isoprene synthesis from isobutylene and formaldehyde. 

 

 

Patent 2461538 17.08.2011
127

 

 

Method of production of tertiary butyl alcohol.

 

 

Patent 2462447 26.08.2011
128

 

 

Flow-through cuvette.

 

 

Patent 119890 (useful model) 13.09.2011
129

 

 

Reactor for liquid-phase isoprene synthesis.

 

 

Patent 2478603 03.11.2011

 

130

 

 

 

Method of production of tertiary butyl alcohol.

 

 

Patent 2507190 09.11.2012

 

131

 

 

 

Method of production of antiseptic Boroxan for wood protection.

 

 

Patent 2513017 13.02.2013

 

132

 

 

 

Device for production of tertiary butyl alcohol.

 

 

Patent 131378 (useful model) 25.02.2013

 

133

 

 

 

Device for isoprene synthesis.

 

 

Patent 134823 (useful model) 08.04.2013
134

 

Installation for liquid-phase isoprene synthesis from isobutylene and formaldehyde.

 

Patent 140616 (useful model) 26.12.2013
135

 

Installation for liquid-phase isoprene synthesis from isobutylene and formaldehyde.

 

Patent 140617 (useful model) 26.12.2013

 

136

 

Method of isoprene production Patent 2553823 28.05.2014 

 

137

 

Catalyst for isoprene production Patent 2553824 06.06.2014 

 

138

 

Method of isoprene production Patent 2554009 06.06.2014

 

139

 

Method of isoprene production Patent 2554354 06.06.2014

 

140

 

Method of production of the catalyst for decomposition of alkylaromatic hydroperoxides Patent 2560183 08.08.2014

 

141

 

Method of joint refining of high-boiling products and methyldihydropyrane Patent 2565765 08.08.2014

 

142

 

Method of production of phenol and acetone Patent 2565764 08.08.2014

 

143

 

Method of oxidation of alkylaromatic hydrocarbons and the reactor for its conduction Patent 2566504 08.08.2014