REG-Calcitech LTD: CalciTech US and Canadian Patent Applications Granted

REG-Calcitech LTD: CalciTech US and Canadian Patent Applications Granted
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CalciTech US and Canadian Patent Applications Granted

Hamilton, Bermuda, 23rd July, 2008 - CalciTech Ltd. (Plus Markets: CLK; OTCBB:
CLKTF) announces today that the Company's patent applications in both the US
and Canada have been granted.

Chuck Kunesh, Director of North American operations for CalciTech, stated "The
granting of patents in both the US and Canada is a key milestone for the
Company that validates the commercial uniqueness and viability of our Synthetic
Calcium Carbonate (SCC) process and products. North America is a very important
territory for us considering the market size of mineral pigment consumption,
the wide variety of end markets and the large availability of raw materials.
Armed with these patents, we can now move ahead with the projects we have
identified in the area through feasibility and development towards building."

Michael Watts, Director of Marketing for CalciTech, stated "CalciTech is now
free to make its technology available in North America. As in Europe, we will
be aiming our products not solely at the paper industry but will also be
looking to enter the specialty markets for dry products such as the polymer
industry where SCC has been shown to impart a number of important improvements
to the finished product."

"We will be talking to new and existing partners and potential customers with
the aim of introducing the products in the near future. The performance/price
advantages of CalciTech's SCC based products are compelling for the paper and
polymer industries where costs are under pressure. SCC is made from local
materials and waste, combined with CO2. The growing trend towards the use of
more sustainable materials, should also favor the use of SCC."

Roger Leopard, CEO for CalciTech, stated, "In conjunction with our program to
enter the North American market commercially on the back of the patents
granting, we are also working on upgrading the listing of our stock to a more
senior North American capital market. We believe that the two initiatives will
mutually contribute to a greater visibility of the Company in this region."

For further information

CalciTech Ltd.
Marc Lakmaaker
Email: MarcL@calcitech.com
Tel: +41 22 710 4020
www.calcitech.com

Newland Stockbrokers Ltd

Stephen Goschalk

Email: sgoschalk@newlandfinancial.co.uk

Tel: +44 207 290 2400

www.newlandfinancial.com

Schwarz Financial
Frank Schwarz
Email: kontakt@schwarzfinancial.com
Tel: +49 611 1745 3980
www.schwarzfinancial.com

Equity Development
Andy Edmond
Tel: +44 207 405 7777
www.equitydevelopment.co.uk

Registered Office:
CalciTech Limited
Par-La-Ville Place
14 Par-La-Ville Road
Hamilton
Bermuda
Company registration number: 20494

The directors of the company take responsibility for this announcement.

This press release contains "forward looking statements" including forward
looking statements as that term is defined in section 27a of the United States
Securities Act of 1933 and section 21e of the Securities and Exchange Act of
1934. Statements in this press release, which are not purely historical are
forward looking statements and include any statements regarding beliefs,
expectation or intentions concerning the future. Forward looking statements in
this press release include, but are not limited to statements which are subject
to a number of contingencies and uncertainties, including, but not limited to,
market acceptance for CalciTech's products, manufacturing of CalciTech's
products in a commercial setting, obtaining adequate financing and construction
management for products and obtaining appropriate permits.

It is important to note that the corporation's actual outcomes may differ
materially from those in forward looking statements contained in this press
release. Although the company believes that the beliefs, plans, expectations
and intentions contained in this press release are reasonable, there can be no
assurance that such beliefs, plans, expectations and intentions will prove to
be accurate. Readers should refer to the risks disclosures in the company's
public filings with the Securities and Exchange Commission.

This notice should not be regarded as an offer or solicitation to conduct
designated investment business, as defined by the UK Financial services and
Markets Act 2000. Reliance should not be placed on the views and information in
this notice when taking an investment and or strategic decisions

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